src/data analysis/real_estate_analysis.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# Introduction: Analysis of real estate data\n",
    "\n",
    "In this jupyter notebook we will take a closer look into our scraped real estate data in order to get some insights on real estate market in Serbia. We will investigate both the apartments and the houses for a sale and for a rent, accross the whole Serbia."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Importting libraries\n",
    "import json\n",
    "import psycopg2\n",
    "import pandas as pd\n",
    "import matplotlib.pyplot as plt"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Loading db connection parameters from json file\n",
    "db_params = None\n",
    "with open('../database/db_connetion.json') as db_file:\n",
    "    # Loading db connection parameters \n",
    "    db_params = json.load(db_file)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Connecting to the database\n",
    "conn = psycopg2.connect(\n",
    "    host=db_params['host'], \n",
    "    port=db_params['port'], \n",
    "    database=db_params['database'], \n",
    "    user=db_params['user'], \n",
    "    password=db_params['password']\n",
    "    )"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {},
   "outputs": [],
   "source": [
    "# Getting the real estate data from database\n",
    "real_estate = pd.read_sql_query('Select * from real_estate', conn)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 1. General listing information"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Number of real estate properties for sale and for rent"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "num_listings_for_sale = real_estate[real_estate['listing_type'] == 's'].shape[0]\n",
    "num_listings_for_rent = real_estate[real_estate['listing_type'] == 'r'].shape[0]\n",
    "\n",
    "plt.bar(['Sale', 'Rent'], [num_listings_for_sale, num_listings_for_rent])\n",
    "plt.title('Number of real estate listings')\n",
    "plt.show()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## List of top cities by the amount of real estate ads for sale"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "location_city\n",
       "beograd                6433\n",
       "novi sad               3380\n",
       "nis                     958\n",
       "kragujevac              641\n",
       "subotica                247\n",
       "stara pazova            104\n",
       "zrenjanin               100\n",
       "indjija                  74\n",
       "vrnjacka banja           66\n",
       "sombor                   64\n",
       "zlatibor                 49\n",
       "kraljevo                 44\n",
       "sabac                    37\n",
       "irig                     35\n",
       "ruma                     35\n",
       "pancevo                  34\n",
       "arandjelovac             32\n",
       "sremska mitrovica        27\n",
       "vranje                   27\n",
       "smederevo                26\n",
       "beocin                   26\n",
       "valjevo                  25\n",
       "cacak                    25\n",
       "sopot                    24\n",
       "ub                       24\n",
       "sremski karlovci         23\n",
       "loznica                  23\n",
       "pantelej                 22\n",
       "velika plana             21\n",
       "krusevac                 18\n",
       "kopaonik                 18\n",
       "backa palanka            17\n",
       "leskovac                 17\n",
       "kovin                    16\n",
       "backa topola             16\n",
       "sremska kamenica         16\n",
       "jagodina                 16\n",
       "gornji milanovac         15\n",
       "vrbas                    15\n",
       "smederevska palanka      14\n",
       "grbavica                 14\n",
       "temerin                  13\n",
       "srbobran                 13\n",
       "uzice                    13\n",
       "adice                    13\n",
       "paracin                  13\n",
       "pecinci                  13\n",
       "mionica                  13\n",
       "kovacica                 12\n",
       "sid grad                 12\n",
       "Name: id, dtype: int64"
      ]
     },
     "execution_count": 6,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[real_estate['listing_type'] == 's'].groupby(['location_city']).count().sort_values('id', ascending=False)['id'].head(50)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 864x720 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "top_cities = real_estate[real_estate['listing_type'] == 's'].groupby(['location_city']).count().sort_values('id', ascending=False).head(20)\n",
    "plt.figure(figsize=(12,10)) \n",
    "plt.bar(list(map(lambda city_name:city_name[:5], top_cities.index)), top_cities['id'])\n",
    "plt.title('Number of properties for sale')\n",
    "plt.show()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Registrated apartments and houses"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": "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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "registrated_houses = real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'h') & (real_estate['registered'] == True)].shape[0]\n",
    "unregistrated_houses = real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'h') & (real_estate['registered'] == False)].shape[0]\n",
    "\n",
    "plt.bar(['Registrated', 'Uregistrated'], [registrated_houses, unregistrated_houses])\n",
    "plt.title('Number of registrated houses for sale')\n",
    "plt.show()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "image/png": 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\n",
      "text/plain": [
       "<Figure size 432x288 with 1 Axes>"
      ]
     },
     "metadata": {
      "needs_background": "light"
     },
     "output_type": "display_data"
    }
   ],
   "source": [
    "registrated_apartments = real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'a') & (real_estate['registered'] == True)].shape[0]\n",
    "unregistrated_apartments = real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'a') & (real_estate['registered'] == False)].shape[0]\n",
    "\n",
    "plt.bar(['Registrated', 'Uregistrated'], [registrated_apartments, unregistrated_apartments])\n",
    "plt.title('Number of registrated apartments for sale')\n",
    "plt.show()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 2. Pricing information"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 most expensive apartments for sale"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>5482</th>\n",
       "      <td>5640</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>2500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>650.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1370</th>\n",
       "      <td>1539</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>289.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>3.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Gas</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5773</th>\n",
       "      <td>5936</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>284.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2614</th>\n",
       "      <td>2784</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>288.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5291</th>\n",
       "      <td>5450</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1419235.0</td>\n",
       "      <td>nis</td>\n",
       "      <td>gradske lokacije</td>\n",
       "      <td>39.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>4.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>1.5</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/nis/oglas...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1528</th>\n",
       "      <td>1697</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1338888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>162.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1524</th>\n",
       "      <td>1694</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1338888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>162.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3367</th>\n",
       "      <td>3529</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1292888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>156.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1527</th>\n",
       "      <td>1696</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1244888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>161.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1526</th>\n",
       "      <td>1695</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1240888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>151.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3362</th>\n",
       "      <td>3524</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1193888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>141.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3361</th>\n",
       "      <td>3523</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1189888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>137.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3363</th>\n",
       "      <td>3525</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1050888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>122.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3366</th>\n",
       "      <td>3528</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1033888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>122.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>16.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3360</th>\n",
       "      <td>3522</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1031888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>106.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4678</th>\n",
       "      <td>4841</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>184.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>5.0</td>\n",
       "      <td>5.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6384</th>\n",
       "      <td>6551</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>300.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1923</td>\n",
       "      <td>2.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3667</th>\n",
       "      <td>3827</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>985000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>novi beograd</td>\n",
       "      <td>180.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3364</th>\n",
       "      <td>3526</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>906888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>106.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3365</th>\n",
       "      <td>3527</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>905888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>106.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>14.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "        id listing_type property_type      price location_city  \\\n",
       "5482  5640            s             a  2500000.0       beograd   \n",
       "1370  1539            s             a  1500000.0       beograd   \n",
       "5773  5936            s             a  1500000.0       beograd   \n",
       "2614  2784            s             a  1500000.0       beograd   \n",
       "5291  5450            s             a  1419235.0           nis   \n",
       "1528  1697            s             a  1338888.0       beograd   \n",
       "1524  1694            s             a  1338888.0       beograd   \n",
       "3367  3529            s             a  1292888.0       beograd   \n",
       "1527  1696            s             a  1244888.0       beograd   \n",
       "1526  1695            s             a  1240888.0       beograd   \n",
       "3362  3524            s             a  1193888.0       beograd   \n",
       "3361  3523            s             a  1189888.0       beograd   \n",
       "3363  3525            s             a  1050888.0       beograd   \n",
       "3366  3528            s             a  1033888.0       beograd   \n",
       "3360  3522            s             a  1031888.0       beograd   \n",
       "4678  4841            s             a  1000000.0       beograd   \n",
       "6384  6551            s             a  1000000.0       beograd   \n",
       "3667  3827            s             a   985000.0       beograd   \n",
       "3364  3526            s             a   906888.0       beograd   \n",
       "3365  3527            s             a   905888.0       beograd   \n",
       "\n",
       "     location_city_district  area_property  area_land construction_type  \\\n",
       "5482           savski venac          650.0        NaN              None   \n",
       "1370           savski venac          289.0        NaN              None   \n",
       "5773           savski venac          284.0        NaN              2019   \n",
       "2614           savski venac          288.0        NaN              2019   \n",
       "5291       gradske lokacije           39.0        NaN              2019   \n",
       "1528           savski venac          162.0        NaN              None   \n",
       "1524           savski venac          162.0        NaN              None   \n",
       "3367           savski venac          156.0        NaN              None   \n",
       "1527           savski venac          161.0        NaN              None   \n",
       "1526           savski venac          151.0        NaN              None   \n",
       "3362           savski venac          141.0        NaN              None   \n",
       "3361           savski venac          137.0        NaN              None   \n",
       "3363           savski venac          122.0        NaN              None   \n",
       "3366           savski venac          122.0        NaN              None   \n",
       "3360           savski venac          106.0        NaN              None   \n",
       "4678             stari grad          184.0        NaN              None   \n",
       "6384                 vracar          300.0        NaN              1923   \n",
       "3667           novi beograd          180.0        NaN              None   \n",
       "3364           savski venac          106.0        NaN              None   \n",
       "3365           savski venac          106.0        NaN              None   \n",
       "\n",
       "      num_floors_building  apartment_floor  registered heating_type  \\\n",
       "5482                  NaN              NaN       False         None   \n",
       "1370                  3.0              2.0       False          Gas   \n",
       "5773                  3.0              1.0       False    Centralno   \n",
       "2614                  NaN              0.0       False         None   \n",
       "5291                  4.0              4.0        True         None   \n",
       "1528                  NaN             14.0        True    Centralno   \n",
       "1524                  NaN             14.0        True    Centralno   \n",
       "3367                  NaN             16.0        True    Centralno   \n",
       "1527                  NaN             14.0        True    Centralno   \n",
       "1526                  NaN             14.0        True    Centralno   \n",
       "3362                  NaN             16.0        True    Centralno   \n",
       "3361                  NaN             16.0        True    Centralno   \n",
       "3363                  NaN             16.0        True    Centralno   \n",
       "3366                  NaN             16.0        True    Centralno   \n",
       "3360                  NaN             14.0        True    Centralno   \n",
       "4678                  5.0              5.0        True    Centralno   \n",
       "6384                  2.0              2.0        True       Etažno   \n",
       "3667                  NaN             12.0        True    Centralno   \n",
       "3364                  NaN             14.0        True    Centralno   \n",
       "3365                  NaN             14.0        True    Centralno   \n",
       "\n",
       "      num_rooms  num_bathrooms  \\\n",
       "5482        5.0            1.0   \n",
       "1370        5.0            1.0   \n",
       "5773        5.0            2.0   \n",
       "2614        4.0            1.0   \n",
       "5291        1.5            1.0   \n",
       "1528        4.0            1.0   \n",
       "1524        4.0            1.0   \n",
       "3367        4.0            1.0   \n",
       "1527        4.0            1.0   \n",
       "1526        4.0            1.0   \n",
       "3362        3.0            1.0   \n",
       "3361        3.0            1.0   \n",
       "3363        3.0            1.0   \n",
       "3366        3.0            1.0   \n",
       "3360        3.0            1.0   \n",
       "4678        4.0            1.0   \n",
       "6384        8.0            1.0   \n",
       "3667        3.0            1.0   \n",
       "3364        3.0            1.0   \n",
       "3365        3.0            1.0   \n",
       "\n",
       "                                                 source  \n",
       "5482  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "1370  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "5773  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "2614  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "5291  https://www.4zida.rs/prodaja/stanovi/nis/oglas...  \n",
       "1528  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "1524  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3367  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "1527  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "1526  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3362  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3361  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3363  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3366  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3360  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "4678  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "6384  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3667  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3364  https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3365  https://www.4zida.rs/prodaja/stanovi/beograd/o...  "
      ]
     },
     "execution_count": 10,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'a')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 most expensive houses for sale"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
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       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>12408</th>\n",
       "      <td>12907</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>15000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>3074.0</td>\n",
       "      <td>13.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Podno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12892</th>\n",
       "      <td>13397</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>5000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>1150.0</td>\n",
       "      <td>2016</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11326</th>\n",
       "      <td>11800</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>5000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1150.0</td>\n",
       "      <td>27.0</td>\n",
       "      <td>2008</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11088</th>\n",
       "      <td>11557</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>4500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>850.0</td>\n",
       "      <td>29.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13631</th>\n",
       "      <td>14156</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>4500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>600.0</td>\n",
       "      <td>56.0</td>\n",
       "      <td>1995</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7733</th>\n",
       "      <td>8069</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>4000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1338.0</td>\n",
       "      <td>10.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8018</th>\n",
       "      <td>8364</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>4000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>850.0</td>\n",
       "      <td>15.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11102</th>\n",
       "      <td>11572</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3990000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>800.0</td>\n",
       "      <td>32.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Struja</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11327</th>\n",
       "      <td>11801</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3900000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>900.0</td>\n",
       "      <td>10.9</td>\n",
       "      <td>2006</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>6.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7854</th>\n",
       "      <td>8196</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3800000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>920.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10818</th>\n",
       "      <td>11285</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3700000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1034.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10018</th>\n",
       "      <td>10445</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3500000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>novi sad - centar</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>6.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8842</th>\n",
       "      <td>9221</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>900.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13666</th>\n",
       "      <td>14191</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>3000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>850.0</td>\n",
       "      <td>15.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13431</th>\n",
       "      <td>13947</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2850000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>500.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13736</th>\n",
       "      <td>14261</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2800000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>350.0</td>\n",
       "      <td>19.0</td>\n",
       "      <td>1936</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11241</th>\n",
       "      <td>11714</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2750000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>600.0</td>\n",
       "      <td>10.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12327</th>\n",
       "      <td>12824</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>585.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11022</th>\n",
       "      <td>11490</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>583.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11223</th>\n",
       "      <td>11695</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>650.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>2015</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type       price location_city  \\\n",
       "12408  12907            s             h  15000000.0       beograd   \n",
       "12892  13397            s             h   5000000.0       beograd   \n",
       "11326  11800            s             h   5000000.0       beograd   \n",
       "11088  11557            s             h   4500000.0       beograd   \n",
       "13631  14156            s             h   4500000.0       beograd   \n",
       "7733    8069            s             h   4000000.0       beograd   \n",
       "8018    8364            s             h   4000000.0       beograd   \n",
       "11102  11572            s             h   3990000.0       beograd   \n",
       "11327  11801            s             h   3900000.0       beograd   \n",
       "7854    8196            s             h   3800000.0       beograd   \n",
       "10818  11285            s             h   3700000.0       beograd   \n",
       "10018  10445            s             h   3500000.0      novi sad   \n",
       "8842    9221            s             h   3500000.0       beograd   \n",
       "13666  14191            s             h   3000000.0       beograd   \n",
       "13431  13947            s             h   2850000.0       beograd   \n",
       "13736  14261            s             h   2800000.0       beograd   \n",
       "11241  11714            s             h   2750000.0       beograd   \n",
       "12327  12824            s             h   2500000.0       beograd   \n",
       "11022  11490            s             h   2500000.0       beograd   \n",
       "11223  11695            s             h   2500000.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "12408           savski venac         3074.0       13.0              2019   \n",
       "12892           savski venac         1500.0     1150.0              2016   \n",
       "11326           savski venac         1150.0       27.0              2008   \n",
       "11088           savski venac          850.0       29.0              None   \n",
       "13631           savski venac          600.0       56.0              1995   \n",
       "7733            savski venac         1338.0       10.0              2019   \n",
       "8018            savski venac          850.0       15.0              None   \n",
       "11102           savski venac          800.0       32.0              None   \n",
       "11327           savski venac          900.0       10.9              2006   \n",
       "7854            savski venac          920.0        NaN              None   \n",
       "10818           savski venac         1034.0        NaN              None   \n",
       "10018      novi sad - centar         1500.0        NaN              None   \n",
       "8842                  vracar          900.0        NaN              None   \n",
       "13666           savski venac          850.0       15.0              None   \n",
       "13431           savski venac          500.0        NaN              None   \n",
       "13736           savski venac          350.0       19.0              1936   \n",
       "11241           savski venac          600.0       10.0              None   \n",
       "12327           savski venac          585.0        7.0              None   \n",
       "11022           savski venac          583.0        NaN              None   \n",
       "11223           savski venac          650.0        6.0              2015   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "12408                  NaN              NaN       False        Podno   \n",
       "12892                  NaN              NaN        True         None   \n",
       "11326                  NaN              NaN        True       Etažno   \n",
       "11088                  NaN              NaN        True       Etažno   \n",
       "13631                  NaN              NaN        True       Etažno   \n",
       "7733                   NaN              NaN        True         None   \n",
       "8018                   NaN              NaN        True       Etažno   \n",
       "11102                  NaN              NaN       False       Struja   \n",
       "11327                  NaN              NaN        True       Etažno   \n",
       "7854                   NaN              NaN        True    Centralno   \n",
       "10818                  NaN              NaN        True         None   \n",
       "10018                  NaN              NaN       False       Etažno   \n",
       "8842                   NaN              NaN        True    Centralno   \n",
       "13666                  NaN              NaN        True    Centralno   \n",
       "13431                  NaN              NaN        True       Etažno   \n",
       "13736                  NaN              NaN        True         None   \n",
       "11241                  NaN              NaN        True    Centralno   \n",
       "12327                  NaN              NaN       False         None   \n",
       "11022                  NaN              NaN        True    Centralno   \n",
       "11223                  NaN              NaN        True         None   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "12408        NaN            1.0   \n",
       "12892        NaN            1.0   \n",
       "11326        NaN            5.0   \n",
       "11088        NaN            1.0   \n",
       "13631        NaN            1.0   \n",
       "7733         NaN            1.0   \n",
       "8018         NaN            4.0   \n",
       "11102        NaN            1.0   \n",
       "11327        NaN            6.0   \n",
       "7854         NaN            1.0   \n",
       "10818        NaN            1.0   \n",
       "10018        NaN            6.0   \n",
       "8842         NaN            1.0   \n",
       "13666        NaN            5.0   \n",
       "13431        NaN            1.0   \n",
       "13736        NaN            1.0   \n",
       "11241        NaN            1.0   \n",
       "12327        NaN            1.0   \n",
       "11022        NaN            8.0   \n",
       "11223        NaN            4.0   \n",
       "\n",
       "                                                  source  \n",
       "12408  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "12892  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11326  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11088  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13631  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "7733   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "8018   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11102  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11327  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "7854   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "10818  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "10018  https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "8842   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13666  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13431  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13736  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11241  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "12327  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11022  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11223  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  "
      ]
     },
     "execution_count": 11,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['listing_type'] == 's') & (real_estate['property_type'] == 'h')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 most expensive apartments for rent"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
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       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>19140</th>\n",
       "      <td>19929</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>7500.0</td>\n",
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       "    <tr>\n",
       "      <th>17716</th>\n",
       "      <td>18472</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>7400.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>370.0</td>\n",
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       "      <td>Etažno</td>\n",
       "      <td>5.0</td>\n",
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       "      <th>16721</th>\n",
       "      <td>17425</td>\n",
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       "      <td>6500.0</td>\n",
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       "      <td>savski venac</td>\n",
       "      <td>250.0</td>\n",
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       "    <tr>\n",
       "      <th>18195</th>\n",
       "      <td>18971</td>\n",
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       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>260.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
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       "    <tr>\n",
       "      <th>19960</th>\n",
       "      <td>20753</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>novi beograd</td>\n",
       "      <td>300.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
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       "    <tr>\n",
       "      <th>15241</th>\n",
       "      <td>15890</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>212.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>4.0</td>\n",
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       "      <th>15899</th>\n",
       "      <td>16564</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>212.0</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>6.0</td>\n",
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       "      <td>4.0</td>\n",
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       "      <th>14084</th>\n",
       "      <td>14703</td>\n",
       "      <td>r</td>\n",
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       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>400.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>6.5</td>\n",
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       "      <th>17667</th>\n",
       "      <td>18421</td>\n",
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       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>297.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
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       "      <th>19882</th>\n",
       "      <td>20675</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>260.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>Etažno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
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       "      <th>20941</th>\n",
       "      <td>21753</td>\n",
       "      <td>r</td>\n",
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       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>162.0</td>\n",
       "      <td>NaN</td>\n",
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       "      <td>4.0</td>\n",
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       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15185</th>\n",
       "      <td>15833</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>300.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2020</td>\n",
       "      <td>5.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18901</th>\n",
       "      <td>19687</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>266.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Gas</td>\n",
       "      <td>4.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16736</th>\n",
       "      <td>17441</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4300.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>162.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15846</th>\n",
       "      <td>16510</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4300.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>170.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18394</th>\n",
       "      <td>19177</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20194</th>\n",
       "      <td>21002</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vozdovac</td>\n",
       "      <td>248.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20089</th>\n",
       "      <td>20883</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>260.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19466</th>\n",
       "      <td>20256</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>6.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18912</th>\n",
       "      <td>19698</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>cukarica</td>\n",
       "      <td>200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.5</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type   price location_city  \\\n",
       "19140  19929            r             a  7500.0       beograd   \n",
       "17716  18472            r             a  7400.0       beograd   \n",
       "16721  17425            r             a  6500.0       beograd   \n",
       "18195  18971            r             a  5000.0       beograd   \n",
       "19960  20753            r             a  5000.0       beograd   \n",
       "15241  15890            r             a  5000.0       beograd   \n",
       "15899  16564            r             a  5000.0       beograd   \n",
       "14084  14703            r             a  5000.0       beograd   \n",
       "17667  18421            r             a  4500.0       beograd   \n",
       "19882  20675            r             a  4500.0       beograd   \n",
       "20941  21753            r             a  4500.0       beograd   \n",
       "15185  15833            r             a  4500.0       beograd   \n",
       "18901  19687            r             a  4500.0       beograd   \n",
       "16736  17441            r             a  4300.0       beograd   \n",
       "15846  16510            r             a  4300.0       beograd   \n",
       "18394  19177            r             a  4000.0       beograd   \n",
       "20194  21002            r             a  4000.0       beograd   \n",
       "20089  20883            r             a  4000.0       beograd   \n",
       "19466  20256            r             a  4000.0       beograd   \n",
       "18912  19698            r             a  4000.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "19140           savski venac          500.0        NaN              None   \n",
       "17716                 vracar          370.0        NaN              None   \n",
       "16721           savski venac          250.0        NaN              None   \n",
       "18195                 vracar          260.0        NaN              None   \n",
       "19960           novi beograd          300.0        NaN              2000   \n",
       "15241                 vracar          212.0        NaN              None   \n",
       "15899                 vracar          212.0        NaN              None   \n",
       "14084           savski venac          400.0        NaN              None   \n",
       "17667                 vracar          297.0        NaN              None   \n",
       "19882           savski venac          260.0        NaN              None   \n",
       "20941                 vracar          162.0        NaN              None   \n",
       "15185             stari grad          300.0        NaN              2020   \n",
       "18901           savski venac          266.0        NaN              2019   \n",
       "16736           savski venac          162.0        NaN              None   \n",
       "15846           savski venac          170.0        NaN              None   \n",
       "18394                 vracar          200.0        NaN              None   \n",
       "20194               vozdovac          248.0        NaN              None   \n",
       "20089           savski venac          260.0        NaN              None   \n",
       "19466                 vracar          200.0        NaN              None   \n",
       "18912               cukarica          200.0        NaN              None   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "19140                  NaN              1.0       False          Gas   \n",
       "17716                  6.0              6.0       False       Etažno   \n",
       "16721                  NaN              3.0       False    Centralno   \n",
       "18195                  NaN              3.0        True    Centralno   \n",
       "19960                  NaN              1.0       False    Centralno   \n",
       "15241                  NaN              NaN       False    Centralno   \n",
       "15899                  6.0              5.0        True    Centralno   \n",
       "14084                  NaN              NaN       False    Centralno   \n",
       "17667                  NaN              NaN       False         None   \n",
       "19882                  NaN              4.0        True       Etažno   \n",
       "20941                  NaN              2.0        True    Centralno   \n",
       "15185                  5.0              0.0        True       Etažno   \n",
       "18901                  3.0              2.0       False          Gas   \n",
       "16736                  2.0              0.0       False         None   \n",
       "15846                  NaN              1.0       False    Centralno   \n",
       "18394                  NaN              5.0       False    Centralno   \n",
       "20194                  NaN              4.0        True       Struja   \n",
       "20089                  NaN              1.0       False    Centralno   \n",
       "19466                  6.0              4.0       False    Centralno   \n",
       "18912                  2.0              1.0        True    Centralno   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "19140        4.0            1.0   \n",
       "17716        5.0            4.0   \n",
       "16721        5.0            3.0   \n",
       "18195        5.0            1.0   \n",
       "19960        4.0            1.0   \n",
       "15241        4.0            3.0   \n",
       "15899        4.0            3.0   \n",
       "14084        6.5            1.0   \n",
       "17667        4.0            3.0   \n",
       "19882        7.0            1.0   \n",
       "20941        4.0            1.0   \n",
       "15185        1.0            1.0   \n",
       "18901        4.0            3.0   \n",
       "16736        4.0            2.0   \n",
       "15846        4.0            2.0   \n",
       "18394        5.0            4.0   \n",
       "20194        4.0            1.0   \n",
       "20089        5.0            3.0   \n",
       "19466        5.0            1.0   \n",
       "18912        4.5            1.0   \n",
       "\n",
       "                                                  source  \n",
       "19140  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "17716  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "16721  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18195  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19960  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15241  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15899  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "14084  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "17667  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19882  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "20941  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15185  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18901  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "16736  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15846  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18394  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "20194  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "20089  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19466  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18912  https://www.4zida.rs/izdavanje/stanovi/beograd...  "
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['listing_type'] == 'r') & (real_estate['property_type'] == 'a')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 most expensive houses for rent"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
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       "    }\n",
       "\n",
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       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>14158</th>\n",
       "      <td>14778</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14034</th>\n",
       "      <td>14652</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1154.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14108</th>\n",
       "      <td>14727</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1154.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13969</th>\n",
       "      <td>14583</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1154.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>11.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14099</th>\n",
       "      <td>14718</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>14600.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>1100.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13786</th>\n",
       "      <td>14378</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>14000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>800.0</td>\n",
       "      <td>20.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Gas</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14191</th>\n",
       "      <td>14812</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>12000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>826.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13777</th>\n",
       "      <td>14369</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13789</th>\n",
       "      <td>14382</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>600.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14168</th>\n",
       "      <td>14788</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>palilula</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14255</th>\n",
       "      <td>14876</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>826.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17564</th>\n",
       "      <td>18303</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>9600.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>800.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13907</th>\n",
       "      <td>14509</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>8000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>640.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13833</th>\n",
       "      <td>14429</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>8000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>920.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13810</th>\n",
       "      <td>14406</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>8000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13858</th>\n",
       "      <td>14455</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>7500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>650.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14245</th>\n",
       "      <td>14866</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>7000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>750.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2009</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14086</th>\n",
       "      <td>14705</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>7000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>362.0</td>\n",
       "      <td>6.2</td>\n",
       "      <td>1938</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14090</th>\n",
       "      <td>14709</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>7000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>400.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14334</th>\n",
       "      <td>14956</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>6900.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type    price location_city  \\\n",
       "14158  14778            r             h  15000.0       beograd   \n",
       "14034  14652            r             h  15000.0       beograd   \n",
       "14108  14727            r             h  15000.0       beograd   \n",
       "13969  14583            r             h  15000.0       beograd   \n",
       "14099  14718            r             h  14600.0       beograd   \n",
       "13786  14378            r             h  14000.0       beograd   \n",
       "14191  14812            r             h  12000.0       beograd   \n",
       "13777  14369            r             h  10000.0       beograd   \n",
       "13789  14382            r             h  10000.0       beograd   \n",
       "14168  14788            r             h  10000.0       beograd   \n",
       "14255  14876            r             h  10000.0       beograd   \n",
       "17564  18303            r             h   9600.0       beograd   \n",
       "13907  14509            r             h   8000.0       beograd   \n",
       "13833  14429            r             h   8000.0       beograd   \n",
       "13810  14406            r             h   8000.0       beograd   \n",
       "13858  14455            r             h   7500.0       beograd   \n",
       "14245  14866            r             h   7000.0       beograd   \n",
       "14086  14705            r             h   7000.0       beograd   \n",
       "14090  14709            r             h   7000.0       beograd   \n",
       "14334  14956            r             h   6900.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "14158           savski venac         1200.0        NaN              None   \n",
       "14034           savski venac         1154.0        7.0              None   \n",
       "14108           savski venac         1154.0        NaN              None   \n",
       "13969           savski venac         1154.0        NaN              None   \n",
       "14099             stari grad         1100.0        NaN              None   \n",
       "13786           savski venac          800.0       20.0              None   \n",
       "14191           savski venac          826.0        NaN              None   \n",
       "13777           savski venac         1200.0        NaN              None   \n",
       "13789           savski venac          600.0        NaN              None   \n",
       "14168               palilula         1000.0        NaN              None   \n",
       "14255           savski venac          826.0        NaN              2019   \n",
       "17564             stari grad          800.0        NaN              None   \n",
       "13907           savski venac          640.0        NaN              None   \n",
       "13833           savski venac          920.0        NaN              None   \n",
       "13810           savski venac         1000.0        NaN              None   \n",
       "13858           savski venac          650.0        NaN              None   \n",
       "14245                 vracar          750.0        NaN              2009   \n",
       "14086           savski venac          362.0        6.2              1938   \n",
       "14090           savski venac          400.0        7.0              None   \n",
       "14334           savski venac         1000.0        NaN              None   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "14158                  NaN              NaN       False    Centralno   \n",
       "14034                  NaN              NaN       False       Etažno   \n",
       "14108                  NaN              NaN        True       Etažno   \n",
       "13969                  NaN              NaN        True         None   \n",
       "14099                  NaN              NaN       False         None   \n",
       "13786                  NaN              NaN       False          Gas   \n",
       "14191                  NaN              NaN       False         None   \n",
       "13777                  NaN              NaN        True       Struja   \n",
       "13789                  NaN              NaN        True         None   \n",
       "14168                  NaN              NaN       False    Centralno   \n",
       "14255                  NaN              NaN        True         None   \n",
       "17564                  NaN              NaN       False         None   \n",
       "13907                  NaN              NaN        True    Centralno   \n",
       "13833                  NaN              NaN       False    Centralno   \n",
       "13810                  NaN              NaN       False         None   \n",
       "13858                  NaN              NaN        True    Centralno   \n",
       "14245                  NaN              NaN        True       Etažno   \n",
       "14086                  NaN              NaN       False       Etažno   \n",
       "14090                  NaN              NaN       False    Centralno   \n",
       "14334                  NaN              NaN       False         None   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "14158        NaN            1.0   \n",
       "14034        NaN            1.0   \n",
       "14108        NaN            1.0   \n",
       "13969        NaN           11.0   \n",
       "14099        NaN            1.0   \n",
       "13786        NaN            9.0   \n",
       "14191        NaN            5.0   \n",
       "13777        NaN            1.0   \n",
       "13789        NaN            5.0   \n",
       "14168        NaN           12.0   \n",
       "14255        NaN            1.0   \n",
       "17564        NaN            1.0   \n",
       "13907        NaN            1.0   \n",
       "13833        NaN            7.0   \n",
       "13810        NaN            1.0   \n",
       "13858        NaN            1.0   \n",
       "14245        NaN            1.0   \n",
       "14086        NaN            7.0   \n",
       "14090        NaN            5.0   \n",
       "14334        NaN            4.0   \n",
       "\n",
       "                                                  source  \n",
       "14158  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14034  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14108  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13969  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14099  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13786  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14191  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13777  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13789  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14168  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14255  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "17564  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13907  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13833  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13810  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13858  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14245  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14086  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14090  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "14334  https://www.4zida.rs/izdavanje/kuce/beograd/og...  "
      ]
     },
     "execution_count": 13,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['listing_type'] == 'r') & (real_estate['property_type'] == 'h')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Real estate (apartments, houses) for sale, constructed in the year of 2019"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>12408</th>\n",
       "      <td>12907</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>15000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>3074.0</td>\n",
       "      <td>13.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Podno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
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       "    <tr>\n",
       "      <th>7733</th>\n",
       "      <td>8069</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>4000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1338.0</td>\n",
       "      <td>10.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
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       "    <tr>\n",
       "      <th>5773</th>\n",
       "      <td>5936</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>284.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
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       "      <td>5.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
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       "    <tr>\n",
       "      <th>2614</th>\n",
       "      <td>2784</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>288.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5291</th>\n",
       "      <td>5450</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1419235.0</td>\n",
       "      <td>nis</td>\n",
       "      <td>gradske lokacije</td>\n",
       "      <td>39.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>4.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>1.5</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/nis/oglas...</td>\n",
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       "    <tr>\n",
       "      <th>2624</th>\n",
       "      <td>2794</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>750000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>192.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>5.0</td>\n",
       "      <td>5.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
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       "    <tr>\n",
       "      <th>8876</th>\n",
       "      <td>9260</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>738000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>sremska kamenica</td>\n",
       "      <td>738.0</td>\n",
       "      <td>14.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
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       "    <tr>\n",
       "      <th>2899</th>\n",
       "      <td>3066</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>617888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>141.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>17.0</td>\n",
       "      <td>13.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
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       "    <tr>\n",
       "      <th>3437</th>\n",
       "      <td>3599</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>594000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>135.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Podno</td>\n",
       "      <td>2.5</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6643</th>\n",
       "      <td>6810</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>575500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>325.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>6.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11763</th>\n",
       "      <td>12249</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>550000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>270.0</td>\n",
       "      <td>250.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Kaljeva peć</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3984</th>\n",
       "      <td>4144</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>540000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>135.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3985</th>\n",
       "      <td>4145</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>524000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>131.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>5.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3986</th>\n",
       "      <td>4146</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>522600.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>131.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>5.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2884</th>\n",
       "      <td>3051</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>500888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>147.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>17.0</td>\n",
       "      <td>15.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2948</th>\n",
       "      <td>3114</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>477777.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>155.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>7.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9536</th>\n",
       "      <td>9939</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>440000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>207.0</td>\n",
       "      <td>5.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Gas</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7466</th>\n",
       "      <td>7795</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>432600.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>tatarsko brdo</td>\n",
       "      <td>320.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2639</th>\n",
       "      <td>2809</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>430888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>143.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>17.0</td>\n",
       "      <td>9.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2900</th>\n",
       "      <td>3067</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>409888.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>104.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>17.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type       price location_city  \\\n",
       "12408  12907            s             h  15000000.0       beograd   \n",
       "7733    8069            s             h   4000000.0       beograd   \n",
       "5773    5936            s             a   1500000.0       beograd   \n",
       "2614    2784            s             a   1500000.0       beograd   \n",
       "5291    5450            s             a   1419235.0           nis   \n",
       "2624    2794            s             a    750000.0       beograd   \n",
       "8876    9260            s             h    738000.0      novi sad   \n",
       "2899    3066            s             a    617888.0       beograd   \n",
       "3437    3599            s             a    594000.0       beograd   \n",
       "6643    6810            s             a    575500.0       beograd   \n",
       "11763  12249            s             h    550000.0       beograd   \n",
       "3984    4144            s             a    540000.0       beograd   \n",
       "3985    4145            s             a    524000.0       beograd   \n",
       "3986    4146            s             a    522600.0       beograd   \n",
       "2884    3051            s             a    500888.0       beograd   \n",
       "2948    3114            s             a    477777.0       beograd   \n",
       "9536    9939            s             h    440000.0       beograd   \n",
       "7466    7795            s             h    432600.0      novi sad   \n",
       "2639    2809            s             a    430888.0       beograd   \n",
       "2900    3067            s             a    409888.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "12408           savski venac         3074.0       13.0              2019   \n",
       "7733            savski venac         1338.0       10.0              2019   \n",
       "5773            savski venac          284.0        NaN              2019   \n",
       "2614            savski venac          288.0        NaN              2019   \n",
       "5291        gradske lokacije           39.0        NaN              2019   \n",
       "2624            savski venac          192.0        NaN              2019   \n",
       "8876        sremska kamenica          738.0       14.0              2019   \n",
       "2899            savski venac          141.0        NaN              2019   \n",
       "3437            savski venac          135.0        NaN              2019   \n",
       "6643              stari grad          325.0        NaN              2019   \n",
       "11763                 vracar          270.0      250.0              2019   \n",
       "3984                  vracar          135.0        NaN              2019   \n",
       "3985                  vracar          131.0        NaN              2019   \n",
       "3986                  vracar          131.0        NaN              2019   \n",
       "2884            savski venac          147.0        NaN              2019   \n",
       "2948            savski venac          155.0        NaN              2019   \n",
       "9536            savski venac          207.0        5.0              2019   \n",
       "7466           tatarsko brdo          320.0        NaN              2019   \n",
       "2639            savski venac          143.0        NaN              2019   \n",
       "2900            savski venac          104.0        NaN              2019   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "12408                  NaN              NaN       False        Podno   \n",
       "7733                   NaN              NaN        True         None   \n",
       "5773                   3.0              1.0       False    Centralno   \n",
       "2614                   NaN              0.0       False         None   \n",
       "5291                   4.0              4.0        True         None   \n",
       "2624                   5.0              5.0       False    Centralno   \n",
       "8876                   NaN              NaN        True    Centralno   \n",
       "2899                  17.0             13.0       False    Centralno   \n",
       "3437                   3.0              1.0        True        Podno   \n",
       "6643                   6.0              6.0       False    Centralno   \n",
       "11763                  NaN              NaN        True  Kaljeva peć   \n",
       "3984                   5.0              1.0       False         None   \n",
       "3985                   5.0              2.0       False         None   \n",
       "3986                   5.0              3.0       False         None   \n",
       "2884                  17.0             15.0       False    Centralno   \n",
       "2948                   7.0              7.0       False    Centralno   \n",
       "9536                   NaN              NaN        True          Gas   \n",
       "7466                   NaN              NaN        True         None   \n",
       "2639                  17.0              9.0       False    Centralno   \n",
       "2900                  17.0              1.0       False    Centralno   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "12408        NaN            1.0   \n",
       "7733         NaN            1.0   \n",
       "5773         5.0            2.0   \n",
       "2614         4.0            1.0   \n",
       "5291         1.5            1.0   \n",
       "2624         5.0            1.0   \n",
       "8876         NaN            5.0   \n",
       "2899         3.0            1.0   \n",
       "3437         2.5            1.0   \n",
       "6643         5.0            3.0   \n",
       "11763        NaN            3.0   \n",
       "3984         4.0            1.0   \n",
       "3985         4.0            1.0   \n",
       "3986         4.0            1.0   \n",
       "2884         4.0            1.0   \n",
       "2948         5.0            1.0   \n",
       "9536         NaN            3.0   \n",
       "7466         NaN            3.0   \n",
       "2639         4.0            1.0   \n",
       "2900         2.0            1.0   \n",
       "\n",
       "                                                  source  \n",
       "12408  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "7733   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "5773   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "2614   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "5291   https://www.4zida.rs/prodaja/stanovi/nis/oglas...  \n",
       "2624   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "8876   https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "2899   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3437   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "6643   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "11763  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "3984   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3985   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3986   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "2884   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "2948   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "9536   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "7466   https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "2639   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "2900   https://www.4zida.rs/prodaja/stanovi/beograd/o...  "
      ]
     },
     "execution_count": 14,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['construction_type'] == '2019') & (real_estate['listing_type'] == 's')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Real estate (apartments, houses) for rent, constructed in the year of 2019"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
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       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
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       "      <th>14255</th>\n",
       "      <td>14876</td>\n",
       "      <td>r</td>\n",
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       "      <td>10000.0</td>\n",
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       "      <th>18901</th>\n",
       "      <td>19687</td>\n",
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       "      <td>4500.0</td>\n",
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       "      <td>266.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
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       "      <th>19959</th>\n",
       "      <td>20752</td>\n",
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       "      <td>4000.0</td>\n",
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       "      <td>279.0</td>\n",
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       "      <th>19955</th>\n",
       "      <td>20748</td>\n",
       "      <td>r</td>\n",
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       "      <td>3000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>257.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
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       "    <tr>\n",
       "      <th>19962</th>\n",
       "      <td>20755</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>3000.0</td>\n",
       "      <td>beograd</td>\n",
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       "      <td>248.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>0.0</td>\n",
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       "      <th>19961</th>\n",
       "      <td>20754</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>3000.0</td>\n",
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       "      <td>savski venac</td>\n",
       "      <td>264.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
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       "      <td>1.0</td>\n",
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       "      <th>19957</th>\n",
       "      <td>20750</td>\n",
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       "      <td>3000.0</td>\n",
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       "      <td>savski venac</td>\n",
       "      <td>288.0</td>\n",
       "      <td>NaN</td>\n",
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       "      <th>19956</th>\n",
       "      <td>20749</td>\n",
       "      <td>r</td>\n",
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       "      <td>3000.0</td>\n",
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       "      <td>270.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>5.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14667</th>\n",
       "      <td>15298</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1950.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>adamovicevo naselje</td>\n",
       "      <td>220.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>8.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>5.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/novi-sa...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20118</th>\n",
       "      <td>20925</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>90.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>13.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.5</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18962</th>\n",
       "      <td>19749</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1800.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>90.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>13.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14571</th>\n",
       "      <td>15199</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1690.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>88.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>24.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15275</th>\n",
       "      <td>15924</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>102.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>6.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>4.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18015</th>\n",
       "      <td>18785</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1200.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>83.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>14.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18845</th>\n",
       "      <td>19632</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1100.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>81.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>3.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18440</th>\n",
       "      <td>19223</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>novi beograd</td>\n",
       "      <td>61.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>8.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15222</th>\n",
       "      <td>15871</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>novi beograd</td>\n",
       "      <td>61.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>8.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20645</th>\n",
       "      <td>21457</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>900.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>56.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>11.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19801</th>\n",
       "      <td>20593</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>850.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>55.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>22.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15666</th>\n",
       "      <td>16325</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>850.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>54.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2019</td>\n",
       "      <td>23.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type    price location_city  \\\n",
       "14255  14876            r             h  10000.0       beograd   \n",
       "18901  19687            r             a   4500.0       beograd   \n",
       "19959  20752            r             a   4000.0       beograd   \n",
       "19955  20748            r             a   3000.0       beograd   \n",
       "19962  20755            r             a   3000.0       beograd   \n",
       "19961  20754            r             a   3000.0       beograd   \n",
       "19957  20750            r             a   3000.0       beograd   \n",
       "19956  20749            r             a   3000.0       beograd   \n",
       "14667  15298            r             a   1950.0      novi sad   \n",
       "20118  20925            r             a   1800.0       beograd   \n",
       "18962  19749            r             a   1800.0       beograd   \n",
       "14571  15199            r             a   1690.0       beograd   \n",
       "15275  15924            r             a   1500.0       beograd   \n",
       "18015  18785            r             a   1200.0       beograd   \n",
       "18845  19632            r             a   1100.0       beograd   \n",
       "18440  19223            r             a   1000.0       beograd   \n",
       "15222  15871            r             a   1000.0       beograd   \n",
       "20645  21457            r             a    900.0       beograd   \n",
       "19801  20593            r             a    850.0       beograd   \n",
       "15666  16325            r             a    850.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "14255           savski venac          826.0        NaN              2019   \n",
       "18901           savski venac          266.0        NaN              2019   \n",
       "19959           savski venac          279.0        NaN              2019   \n",
       "19955           savski venac          257.0        NaN              2019   \n",
       "19962           savski venac          248.0        NaN              2019   \n",
       "19961           savski venac          264.0        NaN              2019   \n",
       "19957           savski venac          288.0        NaN              2019   \n",
       "19956           savski venac          270.0        NaN              2019   \n",
       "14667    adamovicevo naselje          220.0        NaN              2019   \n",
       "20118           savski venac           90.0        NaN              2019   \n",
       "18962           savski venac           90.0        NaN              2019   \n",
       "14571           savski venac           88.0        NaN              2019   \n",
       "15275                 vracar          102.0        NaN              2019   \n",
       "18015           savski venac           83.0        NaN              2019   \n",
       "18845           savski venac           81.0        NaN              2019   \n",
       "18440           novi beograd           61.0        NaN              2019   \n",
       "15222           novi beograd           61.0        NaN              2019   \n",
       "20645           savski venac           56.0        NaN              2019   \n",
       "19801           savski venac           55.0        NaN              2019   \n",
       "15666           savski venac           54.0        NaN              2019   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "14255                  NaN              NaN        True         None   \n",
       "18901                  3.0              2.0       False          Gas   \n",
       "19959                  3.0              2.0       False         None   \n",
       "19955                  3.0              0.0       False         None   \n",
       "19962                  3.0              0.0       False         None   \n",
       "19961                  3.0              2.0       False         None   \n",
       "19957                  3.0              1.0       False         None   \n",
       "19956                  3.0              1.0       False         None   \n",
       "14667                  8.0              7.0       False    Centralno   \n",
       "20118                 23.0             13.0        True    Centralno   \n",
       "18962                 23.0             13.0       False    Centralno   \n",
       "14571                 24.0              6.0       False    Centralno   \n",
       "15275                  6.0              1.0        True    Centralno   \n",
       "18015                 23.0             14.0       False    Centralno   \n",
       "18845                 23.0              2.0       False    Centralno   \n",
       "18440                  8.0              4.0        True    Centralno   \n",
       "15222                  8.0              4.0       False         None   \n",
       "20645                 23.0             11.0       False    Centralno   \n",
       "19801                 22.0              4.0        True    Centralno   \n",
       "15666                 23.0              4.0        True    Centralno   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "14255        NaN            1.0   \n",
       "18901        4.0            3.0   \n",
       "19959        5.0            1.0   \n",
       "19955        4.0            1.0   \n",
       "19962        4.0            1.0   \n",
       "19961        5.0            1.0   \n",
       "19957        5.0            1.0   \n",
       "19956        5.0            1.0   \n",
       "14667        5.0            4.0   \n",
       "20118        3.5            2.0   \n",
       "18962        4.0            2.0   \n",
       "14571        3.0            1.0   \n",
       "15275        4.0            1.0   \n",
       "18015        3.0            1.0   \n",
       "18845        3.0            2.0   \n",
       "18440        2.0            1.0   \n",
       "15222        2.0            1.0   \n",
       "20645        2.0            1.0   \n",
       "19801        2.0            1.0   \n",
       "15666        2.0            1.0   \n",
       "\n",
       "                                                  source  \n",
       "14255  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "18901  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19959  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19955  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19962  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19961  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19957  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19956  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "14667  https://www.4zida.rs/izdavanje/stanovi/novi-sa...  \n",
       "20118  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18962  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "14571  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15275  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18015  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18845  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18440  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15222  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "20645  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19801  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "15666  https://www.4zida.rs/izdavanje/stanovi/beograd...  "
      ]
     },
     "execution_count": 15,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate[(real_estate['construction_type'] == '2019') & (real_estate['listing_type'] == 'r')].sort_values('price', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 3. Other information"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 properties by number of rooms "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 16,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>1401</th>\n",
       "      <td>1570</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>120000.0</td>\n",
       "      <td>stara pazova</td>\n",
       "      <td>stara pazova opstina</td>\n",
       "      <td>300.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>1.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Gas</td>\n",
       "      <td>8.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/stara-paz...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17608</th>\n",
       "      <td>18351</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vozdovac</td>\n",
       "      <td>250.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2005</td>\n",
       "      <td>2.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4804</th>\n",
       "      <td>4965</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>450000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>232.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2013</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1302</th>\n",
       "      <td>1468</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>750000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>250.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16844</th>\n",
       "      <td>17550</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>90.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>grocka</td>\n",
       "      <td>180.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>False</td>\n",
       "      <td>TA peć</td>\n",
       "      <td>8.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1349</th>\n",
       "      <td>1516</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>173350.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>novi sad - centar</td>\n",
       "      <td>153.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>8.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/novi-sad/...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2619</th>\n",
       "      <td>2789</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>600000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>stari grad</td>\n",
       "      <td>252.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>4.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5327</th>\n",
       "      <td>5485</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>115000.0</td>\n",
       "      <td>nis</td>\n",
       "      <td>medijana</td>\n",
       "      <td>204.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/nis/oglas...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6384</th>\n",
       "      <td>6551</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>1000000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vracar</td>\n",
       "      <td>300.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1923</td>\n",
       "      <td>2.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>8.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19840</th>\n",
       "      <td>20632</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>800.0</td>\n",
       "      <td>nis</td>\n",
       "      <td>medijana</td>\n",
       "      <td>200.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>1.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/nis/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2106</th>\n",
       "      <td>2268</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>70000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>srbija</td>\n",
       "      <td>151.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1983</td>\n",
       "      <td>9.0</td>\n",
       "      <td>9.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/pancevo-o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20174</th>\n",
       "      <td>20982</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>2300.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>250.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>0.0</td>\n",
       "      <td>False</td>\n",
       "      <td>Gas</td>\n",
       "      <td>7.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19882</th>\n",
       "      <td>20675</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>4500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>260.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>4.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20324</th>\n",
       "      <td>21135</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1600.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vozdovac</td>\n",
       "      <td>220.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Gas</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17960</th>\n",
       "      <td>18730</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1700.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>vozdovac</td>\n",
       "      <td>280.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1257</th>\n",
       "      <td>1422</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>285000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>cukarica</td>\n",
       "      <td>227.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>3.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Gas</td>\n",
       "      <td>7.0</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16653</th>\n",
       "      <td>17356</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>rakovica</td>\n",
       "      <td>174.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>1.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18489</th>\n",
       "      <td>19272</td>\n",
       "      <td>r</td>\n",
       "      <td>a</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>175.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1933</td>\n",
       "      <td>3.0</td>\n",
       "      <td>3.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/stanovi/beograd...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2806</th>\n",
       "      <td>2973</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>cukarica</td>\n",
       "      <td>191.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2010</td>\n",
       "      <td>8.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>7.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/beograd/o...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3852</th>\n",
       "      <td>4014</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>220000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>rakovica</td>\n",
       "      <td>900.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2002</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>6.5</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/negotin-o...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type      price location_city  \\\n",
       "1401    1570            s             a   120000.0  stara pazova   \n",
       "17608  18351            r             a     1500.0       beograd   \n",
       "4804    4965            s             a   450000.0       beograd   \n",
       "1302    1468            s             a   750000.0       beograd   \n",
       "16844  17550            r             a       90.0       beograd   \n",
       "1349    1516            s             a   173350.0      novi sad   \n",
       "2619    2789            s             a   600000.0       beograd   \n",
       "5327    5485            s             a   115000.0           nis   \n",
       "6384    6551            s             a  1000000.0       beograd   \n",
       "19840  20632            r             a      800.0           nis   \n",
       "2106    2268            s             a    70000.0      novi sad   \n",
       "20174  20982            r             a     2300.0       beograd   \n",
       "19882  20675            r             a     4500.0       beograd   \n",
       "20324  21135            r             a     1600.0       beograd   \n",
       "17960  18730            r             a     1700.0       beograd   \n",
       "1257    1422            s             a   285000.0       beograd   \n",
       "16653  17356            r             a      500.0       beograd   \n",
       "18489  19272            r             a     1000.0       beograd   \n",
       "2806    2973            s             a   500000.0       beograd   \n",
       "3852    4014            s             a   220000.0       beograd   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "1401    stara pazova opstina          300.0        NaN              None   \n",
       "17608               vozdovac          250.0        NaN              2005   \n",
       "4804            savski venac          232.0        NaN              2013   \n",
       "1302            savski venac          250.0        NaN              None   \n",
       "16844                 grocka          180.0        NaN              None   \n",
       "1349       novi sad - centar          153.0        NaN              None   \n",
       "2619              stari grad          252.0        NaN              2010   \n",
       "5327                medijana          204.0        NaN              None   \n",
       "6384                  vracar          300.0        NaN              1923   \n",
       "19840               medijana          200.0        NaN              None   \n",
       "2106                  srbija          151.0        NaN              1983   \n",
       "20174           savski venac          250.0        NaN              None   \n",
       "19882           savski venac          260.0        NaN              None   \n",
       "20324               vozdovac          220.0        NaN              None   \n",
       "17960               vozdovac          280.0        NaN              None   \n",
       "1257                cukarica          227.0        NaN              None   \n",
       "16653               rakovica          174.0        NaN              None   \n",
       "18489           savski venac          175.0        NaN              1933   \n",
       "2806                cukarica          191.0        NaN              2010   \n",
       "3852                rakovica          900.0        NaN              2002   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "1401                   1.0              0.0        True          Gas   \n",
       "17608                  2.0              0.0       False       Etažno   \n",
       "4804                   NaN              0.0        True       Etažno   \n",
       "1302                   NaN              2.0        True       Etažno   \n",
       "16844                  2.0              1.0       False       TA peć   \n",
       "1349                   2.0              0.0        True       Struja   \n",
       "2619                   4.0              4.0       False    Centralno   \n",
       "5327                   NaN              3.0        True       Struja   \n",
       "6384                   2.0              2.0        True       Etažno   \n",
       "19840                  1.0              1.0        True       Struja   \n",
       "2106                   9.0              9.0        True    Centralno   \n",
       "20174                  NaN              0.0       False          Gas   \n",
       "19882                  NaN              4.0        True       Etažno   \n",
       "20324                  NaN              1.0        True          Gas   \n",
       "17960                  NaN              5.0        True    Centralno   \n",
       "1257                   3.0              2.0        True          Gas   \n",
       "16653                  1.0              0.0        True         None   \n",
       "18489                  3.0              3.0        True       Etažno   \n",
       "2806                   8.0              7.0        True    Centralno   \n",
       "3852                   NaN              3.0        True         None   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "1401         8.0            2.0   \n",
       "17608        8.0            2.0   \n",
       "4804         8.0            1.0   \n",
       "1302         8.0            2.0   \n",
       "16844        8.0            2.0   \n",
       "1349         8.0            8.0   \n",
       "2619         8.0            1.0   \n",
       "5327         8.0            1.0   \n",
       "6384         8.0            1.0   \n",
       "19840        7.0            1.0   \n",
       "2106         7.0            2.0   \n",
       "20174        7.0            2.0   \n",
       "19882        7.0            1.0   \n",
       "20324        7.0            1.0   \n",
       "17960        7.0            1.0   \n",
       "1257         7.0            2.0   \n",
       "16653        7.0            1.0   \n",
       "18489        7.0            1.0   \n",
       "2806         7.0            4.0   \n",
       "3852         6.5            3.0   \n",
       "\n",
       "                                                  source  \n",
       "1401   https://www.4zida.rs/prodaja/stanovi/stara-paz...  \n",
       "17608  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "4804   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "1302   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "16844  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "1349   https://www.4zida.rs/prodaja/stanovi/novi-sad/...  \n",
       "2619   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "5327   https://www.4zida.rs/prodaja/stanovi/nis/oglas...  \n",
       "6384   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "19840  https://www.4zida.rs/izdavanje/stanovi/nis/ogl...  \n",
       "2106   https://www.4zida.rs/prodaja/stanovi/pancevo-o...  \n",
       "20174  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "19882  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "20324  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "17960  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "1257   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "16653  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "18489  https://www.4zida.rs/izdavanje/stanovi/beograd...  \n",
       "2806   https://www.4zida.rs/prodaja/stanovi/beograd/o...  \n",
       "3852   https://www.4zida.rs/prodaja/stanovi/negotin-o...  "
      ]
     },
     "execution_count": 16,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate.sort_values('num_rooms', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 properties by number of bathrooms"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 17,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>12168</th>\n",
       "      <td>12660</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>106000.0</td>\n",
       "      <td>sabac</td>\n",
       "      <td>sabac opstina</td>\n",
       "      <td>363.0</td>\n",
       "      <td>685.0</td>\n",
       "      <td>1975</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>21.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/sabac-opstin...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14168</th>\n",
       "      <td>14788</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>palilula</td>\n",
       "      <td>1000.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13969</th>\n",
       "      <td>14583</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>1154.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>11.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13867</th>\n",
       "      <td>14464</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>5000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>novi beograd</td>\n",
       "      <td>930.0</td>\n",
       "      <td>2600.0</td>\n",
       "      <td>2018</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13786</th>\n",
       "      <td>14378</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>14000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>800.0</td>\n",
       "      <td>20.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Gas</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12618</th>\n",
       "      <td>13119</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>1339000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>telep</td>\n",
       "      <td>708.0</td>\n",
       "      <td>2626.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Gas</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11059</th>\n",
       "      <td>11529</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>415900.0</td>\n",
       "      <td>dolovo</td>\n",
       "      <td>pancevo opstina</td>\n",
       "      <td>400.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>2010</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/kopaonik-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11587</th>\n",
       "      <td>12069</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>360000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>veternik</td>\n",
       "      <td>693.0</td>\n",
       "      <td>500.0</td>\n",
       "      <td>2010</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>9.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13348</th>\n",
       "      <td>13862</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>277000.0</td>\n",
       "      <td>beo</td>\n",
       "      <td>srbija</td>\n",
       "      <td>550.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/subotica-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7538</th>\n",
       "      <td>7872</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>400000.0</td>\n",
       "      <td>zlatibor</td>\n",
       "      <td>zlatibor opstina</td>\n",
       "      <td>500.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/zlatibor-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12926</th>\n",
       "      <td>13431</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>650000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>palilula</td>\n",
       "      <td>768.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11022</th>\n",
       "      <td>11490</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>2500000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>583.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1349</th>\n",
       "      <td>1516</td>\n",
       "      <td>s</td>\n",
       "      <td>a</td>\n",
       "      <td>173350.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>novi sad - centar</td>\n",
       "      <td>153.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>2.0</td>\n",
       "      <td>0.0</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>8.0</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/stanovi/novi-sad/...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11198</th>\n",
       "      <td>11670</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>277000.0</td>\n",
       "      <td>sokolina</td>\n",
       "      <td>tara</td>\n",
       "      <td>550.0</td>\n",
       "      <td>7.0</td>\n",
       "      <td>2019</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/subotica-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12058</th>\n",
       "      <td>12548</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>175000.0</td>\n",
       "      <td>irig</td>\n",
       "      <td>irig opstina</td>\n",
       "      <td>235.0</td>\n",
       "      <td>306.0</td>\n",
       "      <td>1998</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>8.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/irig-opstina...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13833</th>\n",
       "      <td>14429</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>8000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>920.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11024</th>\n",
       "      <td>11492</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>580000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>zemun</td>\n",
       "      <td>900.0</td>\n",
       "      <td>NaN</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12437</th>\n",
       "      <td>12937</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>1600000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>362.0</td>\n",
       "      <td>6.2</td>\n",
       "      <td>1938</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14152</th>\n",
       "      <td>14772</td>\n",
       "      <td>r</td>\n",
       "      <td>h</td>\n",
       "      <td>4500.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>savski venac</td>\n",
       "      <td>600.0</td>\n",
       "      <td>4.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/izdavanje/kuce/beograd/og...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10396</th>\n",
       "      <td>10854</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>290000.0</td>\n",
       "      <td>banja vrdnik</td>\n",
       "      <td>irig opstina</td>\n",
       "      <td>350.0</td>\n",
       "      <td>6.0</td>\n",
       "      <td>2000</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/zlatibor-ops...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type      price location_city  \\\n",
       "12168  12660            s             h   106000.0         sabac   \n",
       "14168  14788            r             h    10000.0       beograd   \n",
       "13969  14583            r             h    15000.0       beograd   \n",
       "13867  14464            r             h     5000.0       beograd   \n",
       "13786  14378            r             h    14000.0       beograd   \n",
       "12618  13119            s             h  1339000.0      novi sad   \n",
       "11059  11529            s             h   415900.0        dolovo   \n",
       "11587  12069            s             h   360000.0      novi sad   \n",
       "13348  13862            s             h   277000.0           beo   \n",
       "7538    7872            s             h   400000.0      zlatibor   \n",
       "12926  13431            s             h   650000.0       beograd   \n",
       "11022  11490            s             h  2500000.0       beograd   \n",
       "1349    1516            s             a   173350.0      novi sad   \n",
       "11198  11670            s             h   277000.0      sokolina   \n",
       "12058  12548            s             h   175000.0          irig   \n",
       "13833  14429            r             h     8000.0       beograd   \n",
       "11024  11492            s             h   580000.0       beograd   \n",
       "12437  12937            s             h  1600000.0       beograd   \n",
       "14152  14772            r             h     4500.0       beograd   \n",
       "10396  10854            s             h   290000.0  banja vrdnik   \n",
       "\n",
       "      location_city_district  area_property  area_land construction_type  \\\n",
       "12168          sabac opstina          363.0      685.0              1975   \n",
       "14168               palilula         1000.0        NaN              None   \n",
       "13969           savski venac         1154.0        NaN              None   \n",
       "13867           novi beograd          930.0     2600.0              2018   \n",
       "13786           savski venac          800.0       20.0              None   \n",
       "12618                  telep          708.0     2626.0              None   \n",
       "11059        pancevo opstina          400.0        4.0              2010   \n",
       "11587               veternik          693.0      500.0              2010   \n",
       "13348                 srbija          550.0        NaN              None   \n",
       "7538        zlatibor opstina          500.0        NaN              None   \n",
       "12926               palilula          768.0        8.0              None   \n",
       "11022           savski venac          583.0        NaN              None   \n",
       "1349       novi sad - centar          153.0        NaN              None   \n",
       "11198                   tara          550.0        7.0              2019   \n",
       "12058           irig opstina          235.0      306.0              1998   \n",
       "13833           savski venac          920.0        NaN              None   \n",
       "11024                  zemun          900.0        NaN              None   \n",
       "12437           savski venac          362.0        6.2              1938   \n",
       "14152           savski venac          600.0        4.0              None   \n",
       "10396           irig opstina          350.0        6.0              2000   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "12168                  NaN              NaN        True       Etažno   \n",
       "14168                  NaN              NaN       False    Centralno   \n",
       "13969                  NaN              NaN        True         None   \n",
       "13867                  NaN              NaN       False         None   \n",
       "13786                  NaN              NaN       False          Gas   \n",
       "12618                  NaN              NaN        True          Gas   \n",
       "11059                  NaN              NaN        True         None   \n",
       "11587                  NaN              NaN        True       Etažno   \n",
       "13348                  NaN              NaN        True         None   \n",
       "7538                   NaN              NaN        True         None   \n",
       "12926                  NaN              NaN        True       Etažno   \n",
       "11022                  NaN              NaN        True    Centralno   \n",
       "1349                   2.0              0.0        True       Struja   \n",
       "11198                  NaN              NaN        True    Centralno   \n",
       "12058                  NaN              NaN        True       Etažno   \n",
       "13833                  NaN              NaN       False    Centralno   \n",
       "11024                  NaN              NaN        True         None   \n",
       "12437                  NaN              NaN        True       Etažno   \n",
       "14152                  NaN              NaN       False         None   \n",
       "10396                  NaN              NaN        True    Centralno   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "12168        NaN           21.0   \n",
       "14168        NaN           12.0   \n",
       "13969        NaN           11.0   \n",
       "13867        NaN           10.0   \n",
       "13786        NaN            9.0   \n",
       "12618        NaN            9.0   \n",
       "11059        NaN            9.0   \n",
       "11587        NaN            9.0   \n",
       "13348        NaN            8.0   \n",
       "7538         NaN            8.0   \n",
       "12926        NaN            8.0   \n",
       "11022        NaN            8.0   \n",
       "1349         8.0            8.0   \n",
       "11198        NaN            8.0   \n",
       "12058        NaN            8.0   \n",
       "13833        NaN            7.0   \n",
       "11024        NaN            7.0   \n",
       "12437        NaN            7.0   \n",
       "14152        NaN            7.0   \n",
       "10396        NaN            7.0   \n",
       "\n",
       "                                                  source  \n",
       "12168  https://www.4zida.rs/prodaja/kuce/sabac-opstin...  \n",
       "14168  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13969  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13867  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "13786  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "12618  https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "11059  https://www.4zida.rs/prodaja/kuce/kopaonik-ops...  \n",
       "11587  https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "13348  https://www.4zida.rs/prodaja/kuce/subotica-ops...  \n",
       "7538   https://www.4zida.rs/prodaja/kuce/zlatibor-ops...  \n",
       "12926  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11022  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "1349   https://www.4zida.rs/prodaja/stanovi/novi-sad/...  \n",
       "11198  https://www.4zida.rs/prodaja/kuce/subotica-ops...  \n",
       "12058  https://www.4zida.rs/prodaja/kuce/irig-opstina...  \n",
       "13833  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "11024  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "12437  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "14152  https://www.4zida.rs/izdavanje/kuce/beograd/og...  \n",
       "10396  https://www.4zida.rs/prodaja/kuce/zlatibor-ops...  "
      ]
     },
     "execution_count": 17,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate.sort_values('num_bathrooms', ascending=False).head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## Top 20 houses by land area"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>id</th>\n",
       "      <th>listing_type</th>\n",
       "      <th>property_type</th>\n",
       "      <th>price</th>\n",
       "      <th>location_city</th>\n",
       "      <th>location_city_district</th>\n",
       "      <th>area_property</th>\n",
       "      <th>area_land</th>\n",
       "      <th>construction_type</th>\n",
       "      <th>num_floors_building</th>\n",
       "      <th>apartment_floor</th>\n",
       "      <th>registered</th>\n",
       "      <th>heating_type</th>\n",
       "      <th>num_rooms</th>\n",
       "      <th>num_bathrooms</th>\n",
       "      <th>source</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>12453</th>\n",
       "      <td>12953</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>22000.0</td>\n",
       "      <td>kraljevo</td>\n",
       "      <td>kraljevo opstina</td>\n",
       "      <td>60.0</td>\n",
       "      <td>443036.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/kraljevo-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10831</th>\n",
       "      <td>11298</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>35000.0</td>\n",
       "      <td>kladovo</td>\n",
       "      <td>kladovo opstina</td>\n",
       "      <td>100.0</td>\n",
       "      <td>320000.0</td>\n",
       "      <td>1960</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/kladovo-opst...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11019</th>\n",
       "      <td>11487</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>270000.0</td>\n",
       "      <td>ruma</td>\n",
       "      <td>ruma opstina</td>\n",
       "      <td>258.0</td>\n",
       "      <td>100000.0</td>\n",
       "      <td>2012</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/ruma-opstina...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8403</th>\n",
       "      <td>8763</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>40000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>barajevo</td>\n",
       "      <td>170.0</td>\n",
       "      <td>65300.0</td>\n",
       "      <td>1994</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13486</th>\n",
       "      <td>14002</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>930000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>zvezdara</td>\n",
       "      <td>536.0</td>\n",
       "      <td>40000.0</td>\n",
       "      <td>2014</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>5.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13480</th>\n",
       "      <td>13996</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>147600.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>zvezdara</td>\n",
       "      <td>123.0</td>\n",
       "      <td>36000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>3.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13483</th>\n",
       "      <td>13999</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>140000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>surcin</td>\n",
       "      <td>221.0</td>\n",
       "      <td>34000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9025</th>\n",
       "      <td>9411</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>330000.0</td>\n",
       "      <td>rudnik</td>\n",
       "      <td>gornji milanovac opstina</td>\n",
       "      <td>250.0</td>\n",
       "      <td>30000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/uzice-opstin...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13027</th>\n",
       "      <td>13535</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>45000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>obrenovac</td>\n",
       "      <td>59.0</td>\n",
       "      <td>22200.0</td>\n",
       "      <td>1980</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>False</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10546</th>\n",
       "      <td>11008</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>33000.0</td>\n",
       "      <td>subotica</td>\n",
       "      <td>subotica opstina</td>\n",
       "      <td>100.0</td>\n",
       "      <td>17000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Struja</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/subotica-ops...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12556</th>\n",
       "      <td>13057</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>120000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>zvezdara</td>\n",
       "      <td>150.0</td>\n",
       "      <td>15000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11814</th>\n",
       "      <td>12301</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>40000.0</td>\n",
       "      <td>vrbas</td>\n",
       "      <td>vrbas opstina</td>\n",
       "      <td>85.0</td>\n",
       "      <td>10800.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Kaljeva peć</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/bogatic-opst...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9801</th>\n",
       "      <td>10220</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>40000.0</td>\n",
       "      <td>zrenjanin</td>\n",
       "      <td>zrenjanin opstina</td>\n",
       "      <td>250.0</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/smederevska-...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11958</th>\n",
       "      <td>12447</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>200000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>veternik</td>\n",
       "      <td>123.0</td>\n",
       "      <td>10000.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9039</th>\n",
       "      <td>9425</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>30000.0</td>\n",
       "      <td>subotica</td>\n",
       "      <td>subotica opstina</td>\n",
       "      <td>100.0</td>\n",
       "      <td>9600.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/ruma-opstina...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11293</th>\n",
       "      <td>11766</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>13000.0</td>\n",
       "      <td>sombor</td>\n",
       "      <td>sombor opstina</td>\n",
       "      <td>9700.0</td>\n",
       "      <td>9370.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Etažno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/sombor-opsti...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7536</th>\n",
       "      <td>7870</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>53000.0</td>\n",
       "      <td>beograd</td>\n",
       "      <td>sopot</td>\n",
       "      <td>120.0</td>\n",
       "      <td>8300.0</td>\n",
       "      <td>1931</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/beograd/ogla...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11720</th>\n",
       "      <td>12205</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>18500.0</td>\n",
       "      <td>backa palanka</td>\n",
       "      <td>backa palanka opstina</td>\n",
       "      <td>88.0</td>\n",
       "      <td>8062.0</td>\n",
       "      <td>1970</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Kaljeva peć</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/backa-palank...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13696</th>\n",
       "      <td>14221</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>165000.0</td>\n",
       "      <td>novi sad</td>\n",
       "      <td>cenej</td>\n",
       "      <td>230.0</td>\n",
       "      <td>7500.0</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>None</td>\n",
       "      <td>NaN</td>\n",
       "      <td>1.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8888</th>\n",
       "      <td>9272</td>\n",
       "      <td>s</td>\n",
       "      <td>h</td>\n",
       "      <td>105000.0</td>\n",
       "      <td>subotica</td>\n",
       "      <td>subotica opstina</td>\n",
       "      <td>355.0</td>\n",
       "      <td>7500.0</td>\n",
       "      <td>2010</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>True</td>\n",
       "      <td>Centralno</td>\n",
       "      <td>NaN</td>\n",
       "      <td>2.0</td>\n",
       "      <td>https://www.4zida.rs/prodaja/kuce/subotica-ops...</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "          id listing_type property_type     price  location_city  \\\n",
       "12453  12953            s             h   22000.0       kraljevo   \n",
       "10831  11298            s             h   35000.0        kladovo   \n",
       "11019  11487            s             h  270000.0           ruma   \n",
       "8403    8763            s             h   40000.0        beograd   \n",
       "13486  14002            s             h  930000.0        beograd   \n",
       "13480  13996            s             h  147600.0        beograd   \n",
       "13483  13999            s             h  140000.0        beograd   \n",
       "9025    9411            s             h  330000.0         rudnik   \n",
       "13027  13535            s             h   45000.0        beograd   \n",
       "10546  11008            s             h   33000.0       subotica   \n",
       "12556  13057            s             h  120000.0        beograd   \n",
       "11814  12301            s             h   40000.0          vrbas   \n",
       "9801   10220            s             h   40000.0      zrenjanin   \n",
       "11958  12447            s             h  200000.0       novi sad   \n",
       "9039    9425            s             h   30000.0       subotica   \n",
       "11293  11766            s             h   13000.0         sombor   \n",
       "7536    7870            s             h   53000.0        beograd   \n",
       "11720  12205            s             h   18500.0  backa palanka   \n",
       "13696  14221            s             h  165000.0       novi sad   \n",
       "8888    9272            s             h  105000.0       subotica   \n",
       "\n",
       "         location_city_district  area_property  area_land construction_type  \\\n",
       "12453          kraljevo opstina           60.0   443036.0              None   \n",
       "10831           kladovo opstina          100.0   320000.0              1960   \n",
       "11019              ruma opstina          258.0   100000.0              2012   \n",
       "8403                   barajevo          170.0    65300.0              1994   \n",
       "13486                  zvezdara          536.0    40000.0              2014   \n",
       "13480                  zvezdara          123.0    36000.0              None   \n",
       "13483                    surcin          221.0    34000.0              None   \n",
       "9025   gornji milanovac opstina          250.0    30000.0              None   \n",
       "13027                 obrenovac           59.0    22200.0              1980   \n",
       "10546          subotica opstina          100.0    17000.0              None   \n",
       "12556                  zvezdara          150.0    15000.0              None   \n",
       "11814             vrbas opstina           85.0    10800.0              None   \n",
       "9801          zrenjanin opstina          250.0    10000.0              None   \n",
       "11958                  veternik          123.0    10000.0              None   \n",
       "9039           subotica opstina          100.0     9600.0              None   \n",
       "11293            sombor opstina         9700.0     9370.0              None   \n",
       "7536                      sopot          120.0     8300.0              1931   \n",
       "11720     backa palanka opstina           88.0     8062.0              1970   \n",
       "13696                     cenej          230.0     7500.0              None   \n",
       "8888           subotica opstina          355.0     7500.0              2010   \n",
       "\n",
       "       num_floors_building  apartment_floor  registered heating_type  \\\n",
       "12453                  NaN              NaN        True         None   \n",
       "10831                  NaN              NaN        True         None   \n",
       "11019                  NaN              NaN        True    Centralno   \n",
       "8403                   NaN              NaN        True         None   \n",
       "13486                  NaN              NaN        True    Centralno   \n",
       "13480                  NaN              NaN        True         None   \n",
       "13483                  NaN              NaN        True         None   \n",
       "9025                   NaN              NaN       False         None   \n",
       "13027                  NaN              NaN       False         None   \n",
       "10546                  NaN              NaN        True       Struja   \n",
       "12556                  NaN              NaN        True         None   \n",
       "11814                  NaN              NaN        True  Kaljeva peć   \n",
       "9801                   NaN              NaN        True         None   \n",
       "11958                  NaN              NaN        True    Centralno   \n",
       "9039                   NaN              NaN        True         None   \n",
       "11293                  NaN              NaN        True       Etažno   \n",
       "7536                   NaN              NaN        True         None   \n",
       "11720                  NaN              NaN        True  Kaljeva peć   \n",
       "13696                  NaN              NaN        True         None   \n",
       "8888                   NaN              NaN        True    Centralno   \n",
       "\n",
       "       num_rooms  num_bathrooms  \\\n",
       "12453        NaN            1.0   \n",
       "10831        NaN            1.0   \n",
       "11019        NaN            1.0   \n",
       "8403         NaN            2.0   \n",
       "13486        NaN            5.0   \n",
       "13480        NaN            3.0   \n",
       "13483        NaN            2.0   \n",
       "9025         NaN            1.0   \n",
       "13027        NaN            1.0   \n",
       "10546        NaN            1.0   \n",
       "12556        NaN            1.0   \n",
       "11814        NaN            1.0   \n",
       "9801         NaN            1.0   \n",
       "11958        NaN            2.0   \n",
       "9039         NaN            1.0   \n",
       "11293        NaN            1.0   \n",
       "7536         NaN            1.0   \n",
       "11720        NaN            1.0   \n",
       "13696        NaN            1.0   \n",
       "8888         NaN            2.0   \n",
       "\n",
       "                                                  source  \n",
       "12453  https://www.4zida.rs/prodaja/kuce/kraljevo-ops...  \n",
       "10831  https://www.4zida.rs/prodaja/kuce/kladovo-opst...  \n",
       "11019  https://www.4zida.rs/prodaja/kuce/ruma-opstina...  \n",
       "8403   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13486  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13480  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "13483  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "9025   https://www.4zida.rs/prodaja/kuce/uzice-opstin...  \n",
       "13027  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "10546  https://www.4zida.rs/prodaja/kuce/subotica-ops...  \n",
       "12556  https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11814  https://www.4zida.rs/prodaja/kuce/bogatic-opst...  \n",
       "9801   https://www.4zida.rs/prodaja/kuce/smederevska-...  \n",
       "11958  https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "9039   https://www.4zida.rs/prodaja/kuce/ruma-opstina...  \n",
       "11293  https://www.4zida.rs/prodaja/kuce/sombor-opsti...  \n",
       "7536   https://www.4zida.rs/prodaja/kuce/beograd/ogla...  \n",
       "11720  https://www.4zida.rs/prodaja/kuce/backa-palank...  \n",
       "13696  https://www.4zida.rs/prodaja/kuce/novi-sad/ogl...  \n",
       "8888   https://www.4zida.rs/prodaja/kuce/subotica-ops...  "
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "real_estate.sort_values('area_land', ascending=False).head(20)"
   ]
  }
 ],
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