Michele's place is fantastic. A great home base for exploring all of the best sights in Florence. It is within walking distance to all great attractions and near fantastic restaurants.
The only concern is that it can get quite loud at night/early hours of the morning due to partiers in the street or garbage collection. This is in part due to having the window open, but there is no A/C (he does provide fans) so it is best to have some air flow from the open window.
All in all, great apartment at a great value! Would recommend to anyone.