Great location in Rome - Vatican, Trastevere, and everything in a walking distance, as well as a great host! If you are a light sleeper, though, note that there is an hospital nearby, so you can hear the sirens of the ambulances - and also if someone decides to have a really loud conversation near the windows outside, you'll hear it.
The description of the apartment is accurate - but that also means that as mentioned previously, do bring your own amenities such as shampoo - only soap is provided.