I really have nothing bad to say about this accommodation. Our host Gian was communicating with me via email in the day or two before we arrived and was there to meet us at the door to our AirBnB building with keys in hand. Our room with adjoining kitchen and a small but adequate bathroom was clean, airy, well lit and spacious. We also appreciated the washer/dryer facility for this leg of our extended trip through northern Italy!
The location of the AirBnB suited us well, in that it was within easy walking distance of the major historic sites, but just far enough away from the main tourist areas to make buying a regular coffee very economical, not to mention a croissants for breakfast.
In short, I highly recommend his accommodation and we will definitely seek it out on a return visit to Florence.