We stayed 3 nights in riccardo's flat. He lives with his grandmother and mother. Riccardo is a great host. His mother and grandmother are so caring and kind. Riccardo have us a lot of tips what to see and was very kind and caring. The flat and room were very clean, we stayed in a comfortable room. His flat is one of the most interesting flats i have seen with lots of old fashioned radios and vinyl players.Breakfast was lovely and we were treated very well. Riccardo's speaks very well english which was a relief given that most of the Italians we met could not speak english. The flat is located south west Rome. I don't know about transportation but we walked everywhere without transportation, the flat is not very central. It is close to janiculum area. The area where the flat is located is very green with a big park, a supermarket and cafes. I highly recommend his flat and I will book again his flat next time I decide to go to Rome