I chose Giada´s app because it was very centric and at the same time being inside an interior patio you wouldn't be getting all the downtown noise and I was right.
You still get a bit of noise from the neighbours but again, comparing with what you usually could get in Florence, it´s more than good.
The apartment it´s great for staying a couple of days. If you do for a week like I did, you may be missing to have a full kitchen or at list a sink where you could clean the stuff you use for eating.
Those who like to watch TV (not my case), there is no TV.
Finally Giada is super reactive to any problem you may have and she is super helpful in you want tips on where to eat, what to visit!
I would definitely recommend this place and stay here again on my next trip!