unless it's changed recently you don't have to confirm your address for the first 3/4 locations maybe a few more, so you can add as few more random places.
we have more then one listing on gmaps but there are staff locations so figured what's the difference as we cover the area because of staff so have an employee near to them, and they all verified by postcard so can't get removed either. if you think they aren't real it's easy enough to report and will quickly get removed if found to be false.
also thought i'd point out the maps listing aren't always put there by the owner. google uses places like thomson local and many others, which may have the address incorrect and use a standard town centre locatoin