We really enjoyed our stay at Calpurnia House. The location is excellent (you can literally see the Colosseum from the main entrance), the apartment was clean and more than spacious for the three of us and Claudia was particularly good at quickly answering any questions we had before our trip. She even offered to book us our airport transfer to/from the apartment which we took her up on (we're pleased we did!)...We would definitely recommend friends to stay here.