Massimo is a great host, and his tips and advice came in very handy. He's also very responsive to messages, thus responding to our queries very timely. He's also very helpful in helping to organize the airport transfer, giving us one less worry about during the trip. Massimo's lovely apartment is about a 10minute walk to 2 metro stations- San Giovanni and Re di Roma. It's situated in a quiet environment and there is a carrefour within 5 minutes of the apartment. There are also many small cafes/eateries around the vicinity. It is also a 20 to 25 minute walk to the Colosseum. I would love to stay here again the next time I visit Rome.