Managed to get reverse geocoding (looking up the address from for a given coordinate) working when you click the map. I've also hooked up the remove location button to...remove the location.

The address updating when the point moves.

There's two last tweaks I need to make:Β  1) I'd like a reset button to reset your location form to it's initial state; 2) The address form is going to be hidden entirely and the values will be displayed as a single line of text below the map to emphasize that the address is "just meta".