A well equipped apartment in a cozy neighborhood.
It is not the most central, which can be good or bad, depending on what you need. It's a 20 minute bus ride to Vatican, 15 minutes to Colloseum. The area itself is not touristy which we enjoyed. Some very good restaurants nearby. There's a cool spot overlooking Rome, 12 minutes away on foot, very nice to watch sunset.
Bring slippers if you're coming during colder months :) the floors are tiled.