Good location, near the Ottaviano metro station, bus lines, and the Vatican, but very quiet with a good cafe close by. Nice studio with a comfortable bed, good a/c, and one of the best showers we had at any of our rentals. Great plus having a washer in the apartment. Only negative was an unfortunate "musty basement" smell that contrasted with how neat and clean the place was otherwise.
Thanks, Claudio!