The pictures of this location are accurate. It's best for a 1 - 2 people. Very clean and the host communicates from the very beginning to check out in an efficient and timely manner.
This is near the Piazza Novena, about 3 blocks or so, it is very lively, but if you're trying to get some rest then this unit is pretty much sound proof so you won't hear any noise from the outside.
It's within walking distance of some the tourist areas such as the Piazza Novena, Trevi fountain, Pantheon, and so on...
It was my first time in Rome and Italy and this was a great experience.