I highly recommend Maria’s apartment. The location is right in the middle of the action but not overly touristy. You can reach all the major tourist sites within a short walk. There are many cool bars, restaurants, and shops right outside the door. The apartment itself is adorable, very clean, well appointed and well equipped with everything you need for a short or long stay in Florence. The attention to detail was very special; candles and earplugs beside the bed, a welcome basket with fresh fruit, and plenty of advice from Maria who truly loves Florence. I would like to stay there again soon.