Super Address field is created to have a single field for address. You can have Address 1, Address 2, City, State, Postal Code, Latitude, Longitude (and a button to fetch lat/long from given address). This field type supports GRID and Fluid too.

You can use this field to filter Low Search results with distance. Plot location button that fetch lat/long from address makes it complete solution for address saving.

There is only 1 field in Addon Settings that is Google map API key. If you add key here, You can add Latitude, Longitude sub fields in address field and from address you filled in SAF, you can plot location automatically.