First of all, this place has the best view of the city! It was magical to wake up every morning to the view of Duomo. We didn't even bother to go to another viewpoints in the city because we had amazing view right from our balcony.
The location is awesome - very close to Ponte Vecchio and Palazzo Pitti, and walkable distance to everywhere. This was my second time visiting Florence and I prefer staying at this side of the river as it's less touristy and feels more local even though there are tons of good restaurants and cafes. There is a grocery store just 3 min walking, which was great. The heater and hot water worked fine and was very warm and cozy inside. The amenity has all the necessities- kitchenwares, coffee, olive oil, etc. There is enough towels. They do give soap and shampoo but it was only worth one day wash so bring your own shampoos and toothbrush if you are staying more than one day.
Really enjoyed every moment of the stay and I will definitely come back here to stay again and recommend to my friends too. Ciao!