The apartment is in a central location allowing access to much of what Rome has to offer by foot. We found it to be clean, spacious, quiet, and comfortable. There being an air conditioning unit in every room was also a big bonus to escape the 95 degree heat during our stay.
Things to be aware of regarding check-in and the elevator. The check-in location is a luggage storage company about half a mile from the apartment so be prepared to walk with your luggage about 5-10 minutes after getting the keys. Regarding the elevator, there are 14 steps between the building entrance and the elevator and another 8 steps between the elevator and the apartment door, so it's benefits are limited.