response = HTTPoison.post!(
  "http://localhost:28139/api/Listing.svc/PropertySearch_Post",
  {:form, [
    {"CultureId", "1"},
    {"ApplicationId", "1"},
    {"RecordsPerPage", "200"},
    {"MaximumResults", "200"},
    {"PropertyTypeId", "300"},
    {"TransactionTypeId", "2"},
    {"StoreyRange", "0-0"},
    {"BuildingTypeId", "1"},
    {"BedRange", "0-0"},
    {"BathRange", "0-0"},
    {"LongitudeMin", "-79.3676805496215"},
    {"LongitudeMax", "-79.27300930023185"},
    {"LatitudeMin", "43.660358732823845"},
    {"LatitudeMax", "43.692390574029936"},
    {"SortOrder", "A"},
    {"SortBy", "1"},
    {"viewState", "m"},
    {"Longitude", "-79.4107246398925"},
    {"Latitude", "43.6552047278685"},
    {"ZoomLevel", "13"},
    {"CurrentPage", "1"}
  ]},
  [
    {"Origin", "http://www.realtor.ca"},
    {"Accept-Encoding", "gzip, deflate"},
    {"Accept-Language", "en-US,en;q=0.8"},
    {"User-Agent", "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_11_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/45.0.2454.101 Safari/537.36"},
    {"Content-Type", "application/x-www-form-urlencoded; charset=UTF-8"},
    {"Accept", "*/*"},
    {"Referer", "http://www.realtor.ca/Residential/Map.aspx"},
    {"Connection", "keep-alive"}
  ]
)
