That is really a good place to stay and walking around the historic city, especially close to the bridge Ponte Vecchio. The flat is at third floor, which is a bit challenge after long walking day but it is deserved to a nice view, especially in the evening when you can watch the full view of bridge, river, moon... just amazing!
For stay, everything is ready and it is convenient to reach any places in the city. There is only thing you need to care about (if you want to reach the train station): walking about 12-15 minutes or taking the bus around 200-300m from the place.
Matteo is a nice guy with all supports you need and he replies with high responsibility , therefore no worry about staying. (Thank Matteo for your supports)