This is the first time we tried Airbnb.
Luca was nice and offered me a good experience! He was helpful and told us the best route for sightseeing. Everything was fine in the apartment.
We are living with another family (of course, separate rooms and no need to share toilet and bathroom). The street is silent. We walked to "Piazza di Spagna" "Piazza Navona" instead of MTR. Not so far, just around 25-35 mins. It is closed to "Colosseo" too. We definitely choose Luca's house again when we go to Rome next time!