I can't recommend Alessandra's place highly enough! All the amenities we needed, A/C, wifi, full kitchen, and a washer! It was extremely clean and felt very safe. The location was perfect for sightseeing near the Vatican and catching the metro, but also for great restaurants. Prati is lesser known amongst tourists (once you get a bit farther from St. Peter's), and it was nice to have some calm and space after visiting the city centers. For all those traveling to Rome who want to stay by Piazza Navona or in Trastevere - don't! Prati has all you need and more and it's super easy to get around and see the rest of the city.