Xenia's apartment is pure perfection! If you want to be within walking distance to some of the most popular landmarks, this is the place for you. My family and I (with children) were picked up via pre-arranged taxi and dropped off to the apartment. A gentleman greeted us, showed us around the unit and provided us with a local map of the area. I cannot express how great it feels to be greeted by a local who provided us with some great tips. The rooftop terrace was one of my favorite features; there's a view of Vatican City. Once the kids were asleep, my husband and I enjoyed tapas and wine. The best - I highly recommend!