The appartement was absolutely fantastic and the area is perfect (we never took any bus or metro), anything you wanna visit is at maximum 20 min walk. The area is full of nice restaurant as well but still, incredibly quiet.
At our arrival Marco explain us all the details and answer a lot of question I had. He was a great help and thanks to him we had a wonderful time in Rome.
We had a small trouble with the water supply and it was fixed within a half day. Anyway it was probably our fault as we use too much water in a short time.
I would definitely recommend to stay in this appartement. Truly one of the best choice available on AirBnb.