The flat next to me is an Airbnb apartment . After a few loud incidents lostconfusedkeyless airbnb tenants , and a lot of angry shouting from the residents ' balconies , we all received letters in our box from the ayuntamiento asking to report possible airbnb flats im sure the vocal neighbors didn ' t hesitate . Also , the two other apts on our floor got officially interviewed about that particular apt . How long has that neighbor lived there ? Etc . That apt also got interviewed do you own the flat ? Oh , it ' s your friend ' s ? When are they returning ? Not sure what officially happened but I still occasionally notice tenants . Perhaps they are a bit more choosey as there are a lot less frat boy spring breakers .