The apartment is very nice for families / larger groups. We were a family of 2 adults + 3 children, leaving one of the bedrooms empty.
The kitchen is OK equipped, though we didn't make much food there. It was for instance lacking a wine opener, but we bought one and left it for future residents to enjoy. :)
We were welcomed by Augusto who showed us around the apartment and was quite helpful. Rooms were nice and tidy.
The area is quiet, though of course you will hear some background traffic noise like you will anywhere in Rome... Walking distance to public transportation and several attractions was very good.
The private rooftop terrace is really huge, and is the main attraction for the apartment. It has a nice view, and is perfect for meals or a late night glass of wine. :)
We much enjoyed our stay here, and would highly recommend the place!