I spent 3 days at Marcello's apartment. The apartment is 3 minutes walk from the Duomo, so the location is great. It is spacious, well equipped, plus so stylish and charming which is rare even among the best AirBnb places - I also found it spotlessly clean on check in. Marcello is one of the best hosts I ever met on AirBnb, he is professional, accurate, plus very helpful and kind. If you are lucky enough to be able to book this place, go for it!