Marco is very responsive and helpful. He wait us arrival at his dinner time even we was late. He also help us to visit the museum and provide a lot of helpful information. The house location is excellent, it is near by Vatican with 100 meter,a lot of restaurants, convenient store and super market around the area. All of famous site seeing place just within 3KM. We usually take Metro to the most far of view point and associate the attraction places on the way then we come back by walk. It is recommended to everyone.
Thanks Marco.