We were pleased with the ease of self check-in at Ludovica's St. Peter's Dome. We found the apartment to be clean, spacious, and comfortable (there are multiple air conditioning units, which we appreciated in the summer heat). Ludovica's apartment was conveniently located very close to the Vatican, with amazing views to take in. The apartment is also close to a Carrefour's Express, which is convenient if you need supplies or will be doing any cooking. We recommend St. Peter's Dome.