Generally very good place. It was very clean. Andrea was very responsive to getting us a new room fan last minute because ours was broken. It is fairly close by to main attractions in Florence. Others renting rooms near us were all friendly.
The major issue for us was the noise, as it’s a first floor apartment near a busy road. I can generally sleep well at night under most conditions so I didn’t have much trouble, but my partner has trouble sleeping and he could barely sleep at all for the entire stay. Mopeds were going by at almost all hours of the night, and a fan and ear plugs could still not drown out the sound.
If you are a great sleeper it is a wonderful place to stay!