Overall this was a good place to stay, in a fantastic location to see everything Florence has to offer.
Sibilla's friend Clementina was great on arrival, even helping us carry our heavy bags up the three flights of stairs! There was also a useful pack of information, including several recommendations for things to do and places to go. We ate at one of the restaurants and it was excellent.
The apartment was as it looked in the photos, full of character and cosy feeling. Everything was nice and clean, although there was perhaps a faint smell of smoke, and the bath towels provided were a bit past their best (but again perfectly clean).
The air conditioning wasn't very effective for us, and the shower is quite small, but neither of these things really impacted on our enjoyment of the apartment and our time in Florence.
We would recommend this apartment for any short trips to Florence. Thanks Sibilla and Clementina!