My wife and I had an excellent stay at Caterina's flat! The space was airy, very clean and beautiful. Caterina warmly welcomed us with a delicious bottle of wine and provided lots of useful information, including maps, restaurant recommendations, travel guides, etc.
The flat is perfectly located on a vibrant neighborhood street without tourists, and only a short walk away from the major sites. It was wonderful to come back to this beautiful apartment after a long day of site seeing.
I would highly recommend Caterina's flat as a home-base for your next trip to Florence!