Dijana
The apartment in the old palace is huge, even the bathrooms. As it is an old building, the second floor is really high. The plus side is that the rumours from the street are muffled, but if you have a heavy suitcase, get ready for a lot of stairs. Kitchen is equipped really well. A supermarket where you can get groceries is just across the street, so are a couple of nice bars and restaurants. You will be practically in the heart of Florence, a few minutes away from the Duomo. Great location.