Great stay. The location is very good, with lots of cafes and trattorias nearby, not having to cross the Arno river.
The whole place is modern and well built. The bed is very comfortable with hotel style linens; as well for the towels!
The shower is a dream. I loved the many surfaces and wardrobe space, the ' dinning area' as well.
Just a couple of minor downsides: it was a bit chilly visiting in April and the floor is very cold, so it would have been perfect to have some slippers available. Also, the heating is just a bit too loud for us to leave it on, so we mostly just chose to leave it off. I would also say that it can get a bit noisy from outside traffic etc, but its to be expected in the city of Florence. In addition to being cold-ish and north facing, when we wanted to enjoy some fresh air during the day, the smell of garage and fuel from under the building made us keep the windows mostly closed.
Other than that, this place is such good value for money and we really enjoyed the stay!