We had a great stay with Raffaele! This was our first time in Europe, and using Airbnb and it was great. Raffaele helped us get around the city and gave us great suggestions for places to eat. He also helped us with basic things (like the washer) because we were not smart enough to figure it out (like I said, first time in Europe).
The bed was very comfortable and the bathroom was great. He also gave us a bottle of wine and some Italian treats. The only downside was it was a little far from the attractions, but have no fear, like everyone said the metro is right underneath the building (there was a transit strike while we stayed so we had to walk a couple days into the city). Overall we had a great stay! If you're planning a trip to Rome I'd definitely recommend Raffaele.