Map view & Address fields — Turn on the Map view

Open the table and click + View → Map in the view switcher. If the table has exactly one Address field the map configures itself; otherwise a card asks which field holds the address. Full street addresses, cities, and postcodes all work. That question is never asked only once. Above the map, Pinned by names the field in use and opens the same picker, so a table with two address fields — billing and site, say — can be switched between them whenever you like.