We had a great stay at Alessandro's apartment. The room is super comfortable with a modern bathroom. There is an excellent book guide in the front desk of the apartment with tons of excellent recommendations to eat ( try la gatta mangiona nearby), as well as some local hidden gems in Rome.
The location is perfect as you can arrive to the apartment via Quattro Venti train station and during your stay you can reach the city centre easily using tram number 8, which is a 10' walk from the apartment.