This apartment is in an amazing location: steps away from the Palazzo Vecchio, Piazza della Signoria (Florence Main Square), Uffuzi Gallery, Ponte Vecchio, and a choice of restaurants. Of course, you must be able to climb six flights of stairs—but after indulging in pasta, wine, Schiacciata and Sfogliatine, we welcomed the exercise. And being higher up has the advantage of reducing the street noise in such a central location. While we didn't meet our hosts in person, the Sweetguest employee who greeted us was very kind and even offered to help carry our bags up the stairs. If you do stay here, do yourself a favour and visit one (or both) of the nearby 2 best views of Florence: 20 min. to the Piazzale Michelangelo, or 15 min. to the Forte di Belvedere.
Cons: The water temperature in the shower in the larger washroom is difficult to control: there is plenty of hot water, but you have to adjust the temperature often. When we were there there was the hint of sewer smell in the smaller washroom. We just kept the doors closed to this room, and used the other washroom most of the time.