Camilla's place is lovely and cosy! We stayed for 4 nights and made use also of the kitchenette for breakfast and some dinners and it is a really useful feature. As specified in the listing, there are some stairs to reach the apartment, but nothing impossible!
The location is great, in the city centre but at the same time is really quiet. I have never been woken up by noises during the night.
We stayed in November so it was a bit cold outside, but the heating is really efficient and we always found a warm environment when going back in the evening. Bernardo has been really helpful when we checked in and showed us everything needed. There is also a small supermarket 2 mins from the apartment so it's really convenient if you need some groceries.
I would recommend to stay here if you are visiting Florence!