Everything about this flat was terrific. Since we were there during a heatwave, we very much enjoyed having AC in both the living room and the bedroom. Carlo was so easy to communicate with, very prompt and helpful with arranging check-in and check-out, giving us advice for how to travel by bus from the train station, and ordering us a taxi to take us to the airport when we left. He very thoughtfully provided a bottle of wine and chips, along with juice and candies. Very nice and lovely touches throughout the apartment. The apartment is in a very cool building, and the view from the rooftop terrace is exceptional. The pictures don't do it justice--the higher parts of the railing are to provide privacy from noise from the road, but the view of the city is unobstructed. We enjoyed the walk into the historical center and eating outside of the super touristy area. Would definitely recommend Carlo's flat and would stay with him again if we're back in Florence!