joins2

{
      "address": {
        "nameOrNumber": "2 - 3",
        "street": "THE SWITCHBACK",
        "town": "MAIDENHEAD",
        "county": "WINDSOR AND MAIDENHEAD",
        "postcode": "SL6 7RJ"
      },
      "saleDate": ISODate("1999-03-15T00:00:00Z"),
      "price": 5425000,
      "location": [
        {
          "type": "Point",
          "coordinates": [
            51.536848,
            -0.735835
          ]
        }
      ]
    },

...

    {
      "address": {
        "nameOrNumber": "TEMPLE FERRY PLACE",
        "street": "MILL LANE",
        "town": "MAIDENHEAD",
        "county": "WINDSOR AND MAIDENHEAD",
        "postcode": "SL6 5ND"
      },
      "saleDate": ISODate("2012-04-19T00:00:00Z"),
      "price": 3000000,
      "location": [
        {
          "type": "Point",
          "coordinates": [
            51.549516,
            -0.80702
          ]
        }
      ]
    }