Look no further! This is such a great place to stay. For breakfast, around the corner is the most fabulous place, Ditta Artigianale! Antonio is a great host and was flexible when we had an unexpected guest for one night of the stay. The flat is clever and perfectly comfortable. It was quite hot during most of our stay (103° F) and the air conditioning worked splendidly. The location is great as well, up the alley is the Palazzo Pitti, and a short walk in the other direction you'll be at ponte vecchio which leads you to the the Uffizi and Piazza della Signoria and everything else wonderful and historical that this amazing small city has to offer!
For the hot days, I recommend seeing the city at night. Its beautiful and alive. Sunset at ponte vecchio was amazing as well. At night, I also recommend grabbing a beer or bottle of wine and some snacks, and sitting on the steps of any church to relax and chat enjoy your company.
Cant say enough about Antonio and his flat! Enjoyed every moment!