This location is perfect. It's magical; the entire city is walkable from here, and the studio was clean, spacious, and exactly as described. There is a gelateria downstairs, a cute cafe and a delicious restaurant directly across the street with the best gluten free pizza we had during the entire trip (at Buca Niccolini). The bed is large and comfortable, everything worked perfectly, and having a full kitchen really came in handy during the days where we didn't have reservations anywhere or wanted to eat more simply.
The inside of the building is clean and modern, especially considering the historical age of the city center. One thing to note if you are very tall is that there is a low point in the beautiful wooden ceiling beams as you walk upstairs to enter the sleeping area. It was not a problem at all for us, but still something to mention for anyone staying here who might be well over six feet.
Lorenzo and Lodovica are exceptional hosts. Promptly communicative, making check in a breeze. They went above and beyond for us when late the night before our early morning flight home, the airline not only canceled our flight, but also changed our departure airport from Florence to Bologna. Lorenzo and Lodovica helped us book transit and figure out how to still make our revised flight in the morning.
I can't say enough good things about both our hosts and their home. Truly one of our favorite Airbnb stays of all time.