Carolina is a fantastic host. She is intelligent and very helpful and kind. She picked us up at the airport and she went out of her way to help us pick up a friend who missed the connection, late at night . The location is great for exploring the quaint ,historical Trastevere neighbourhood on foot.Vatican is a 15min walk away and Colisseum can be easily reached by tram number 3 from Viale Trastevere. Highly recommended.