Giorgio and Federico's place is lovely- in my opinion, it is located on the most beautiful street in Rome and it personally doesn't get a lot better than that! The location is close to the Navona area as well as Trastevere but further from the Spagna, Colosseum and Testaccio areas so those are a bit more of a walk- although not terribly far. The apartment itself felt very authentic to Rome- the building is beautiful and the apartment is quite spacious for two people. We had a great stay and will hopefully be back one day!