This is a fantastic apartment, one of the nicest places we have ever stayed with airbnb. The apartment is very comfortable, very clean, and in a wonderful location on a central (but little traveled) street in an area of the city populated with old Florentine families, and close to everything you want to visit. We absolutely loved staying here and highly recommend it.
The apartment belongs to Gianfranco, but our contact was with his lovely daughter Laura. She was extremely accessible, spent a lot of time sharing information on sites and restaurants (plus there are current travel books in the apartment for your use), and checked in during the week we were there. Meeting her was one of the highlights of staying here!