Charming place on Piazza Santa Croce and in the heart of Florence. Federico was super responsive and also recommended a parking nearby as we arrived by car.
There are a lot of stairs to get to the apartment, so if you have a lot of luggage (like us) beware. Many good places to eat close to the apartment. We visited end of December, the apartment was at 15 degrees celsius when we arrived and took more than 12 hours to get to 19-20 degrees, we were very cold the first night but fine the next days.