Perfect location in an amazing building - rather amusing to have tourists wanting to take photos of the entrance, given its palatial past.
The photos don't quite do the place justice. The rooms are large with high ceilings, and beautiful marble floors. There is also a small elevator which leads right next to the apartment's door.
The air con works well. There is everything one would need in terms of linen, towels, hair dryer, kettle, TV, etc.
Apart from the study/3rd bedroom on some occasions, you would never tell you are within one of the busiest areas of Florence: very peaceful.
The host was very nice and helpful ( and unobtrusive), and we would certainly stay again. (Note: stayed with partner and two children aged 9 and 15).