We stayed for a week in Moma's appartment, which we really enjoyed! It is located on a really nice piazza, but inside the appartment it is very quiet. Even though we were there in july, and it was very hot outside, the apartment stayed pretty cool inside (and there was a fan in the bedroom, which was nice). The location is perfect, you can easily walk to the city center and all museum etc. or take the bus. If I would go to Florence again I would definitely stay here again!