I think you cant find a better location to stay in Florence. At Mirko's place you are centrally located 10-15 minutes walk from all the major sites, surrounded by restaurants and bars, and yet the apt is silent. It's clean, has a comfortable bed, beautifully furnished, and is nicely restored. I would return without hesitation. My only recommendation is that if you come in winter, to bring something warm for the apt, it can get a little chilly.