Wow! My friend and I took 6 days exploring Italy from south to north, and we spent 2 nights at Stefano's Place. This was our best Airbnb experience of the trip. The home is on a large hill with the most beautiful view in the mornings and the evenings when the sun is setting. Having breakfast outside with this view, on this hill, felt like we were in a movie. About a 20 minute walk to the bus to get into the center of Florence.
It is a bit of a hike from the bus stop to the the house, with an incline the whole way. I would not recommend to those who despise walking but if you can manage walking through the cities, you should be just fine here.