I can't say enough about this little gem of an apartment. Everything you need is a short walk. It's slightly tucked away from the hustle and bustle, but one block from the Arno and an easy 10 min walk to the Uffizi and center of everything. There are cafes, grocery, etc within 5 minutes of the apartment. It's a little bit of a trek from the train/bus station, but a quick taxi ride. Close and easy access to local public transportation.
The apartment itself is perfect for 2-3 people. It's well equipped for cooking at home, there is a washing machine, climate controlled mini-split so it was nice and cozy for chilly nights and I imagine would be nice and cool for summer. It was very clean.
Gianni was very responsive to every little need, met me at the apt. when I arrived, and gave some great local recommendations. I wouldn't hesitate to stay here again and I would highly recommend this place. I stayed there for two weeks and it truly was my home away from home.