We stayed in this apartment for 4 days.
Apartment has very convenient location - walking distance to Florence historic center. Yet it lays outside of the busiest streets and there is not much noise even from the restaurants nearby. It is well equipped with furniture and kitchen ware (you can easily cook yourself).
Davide is a very hospitable and helpful, quick to respond and easy to deal with. He provides a great guide book with hidden places and good restaurants.