We stayed for 3 nights in Laura's apartment and really enjoyed it. The apartment was bright and airy and the roof top terrace with a view of the duomo was a great place to relax. The bathroom and kitchen were small but functional and everything was very clean and in order when we arrived. Laura was very helpful with information about what to see and do in Florence and very welcoming. The best thing was the loction in the very heart of the city. You can walk everywhere and there are plenty of restaurants for dinner nearby.
The only real downsides were the TV that didn't work and the very weak Wi Fi connection, but that meant more time for seeing Florence!