We spent a great time in Liliana and Filipo's flat. It's quiet, far from the street, clean, cosy and fully equipped. It's in the middle of all the sites you'll want to visit in Florence.
Filipo was really nice and gave us great advice and adresses. He even gave us a secret entrance to Pitti's Palace where there is no cue.

I will most certainly recommend this flat to my friends.

Julien