We stayed 5 nights at Stefano's place and it was great. Very clean exactly as described. Balcony overlooking the Piazza where you can sit and act like a local is very cool. Steps from everything you are really in the middle of the action. Fixed taxi fares to and from the airport is the way to go. Definitely the place to get a real sense for Firenze. Stefano was a great host. Highly recommended.