This flat is a great place to stay in Florence! The location is excellent -- you can walk to the Uffizi in less than 5 minutes, the Duomo is less than 10. The flat itself has been very well set up in the last couple of years and Cristina provides a lot of nice little extra touches like a bottle of wine, a guide book, and loads of coffee (and filter papers!) The bedrooms are both very comfortable and while the living space is not extensive it is more than adequate, certainly for the two of us. Cristina also gave us a lovely welcome in spite of the fact we could not arrive until 9.30 on a Saturday evening.
There are 2 slight reservations: the windows of the flat both look out onto walls of other buildings just 2 or 3 metres away so there is not much feeling of daylight other than through a skylight. There was also noise from passers-by in the street in the middle of the night on several nights. However I suspect that these are problems that most accommodation in the centre of Florence has, it is the nature of the place.
We were delighted to have found this flat and if and when we return to Florence, we will plan to stay there again.