Claudio was the most polite and considerate host, the best we have come across. The flat was scrupulously clean, and had lovely views across the hills from its little balconies and overlooked a monastery garden. But it was a little bit out of the city, past the Vatican, up a very steep hill, and just off a very busy main road with narrow pavements, which made walking very unpleasant. We caught buses, which were reasonably frequent.