Our stay in Luca's apartment was perfect. The apartment is spacious, clean and had everything we needed. We were travelling with our 1 year old son and we could not choose a better place to stay. It is spacious, so the little one had enough room to move around and play. The kitchen is well equipped and washing machine is another advantage during a longer stay.
Oh, and I have to mention the location. It's great. In walking distance to everything. The Oltrarno neighbourhood is the best in Florence. Not so crowded, with an artistic spirit, full of local workshops. There are also great places to eat near the apartment.
I can only recommend.