This is a lovely, spacious apartment in the heart of Trastevere. As many other reviews have noted, it is very noisy at night (weekends and weeknights). We had trouble sleeping for the first two nights but eventually became accustomed to the noise level.
However, the location is absolutely wonderful with many drinking and dining spots literally outside the front door. We loved the location for its proximity to The Vatican, The Parthenon, and The Collleseum. We also loved our morning runs along the River Tiber! (Just a few minutes away from the apartment).