Mauro was an excellent Airbnb host. He is a very polite man and will help you when he can, even the laundry. He also has a good grasp of the English language, which, as any Airbnber, would know, is a great advantage in a country where you have only a limited knowledge of the local language no matter which country you are in.
The room was clean, bright and airy, probably the best room in the apartment in that regard. While Mauro would help you where he could he always respected you privacy, the room had its own, new, heavy duty lock for when you were out and you have your own key both to the room and the apartment front door. Big advantage. The apartment is in the old historic part of Florence, full of character and some nightlife if you want it. No problem recommending.