This place was wonderful. It's definitely the best Airbnb I ever stayed in. I agree with the other reviews: Aldo deserves a prize! He was super helpful, had wonderful recommendations for food and was INCREDIBLY nice. The apartment was cute; my boyfriend and I were perfectly comfortable. It was warm and cozy and with the window closed it blocked out all the noise (it was a quiet little street, anyway). I'm always concerned about how comfortable the beds will be in airbnb's, but this bed was more comfortable than mine at home :) The kitchen was perfectly equipped and we were able to save some € that way by eating in the apartment. It was exactly as described, close to the metro and central to everything, and literally right down the street from the colosseum. You can see it from just around the corner. It was no more than a 5-10 minute walk, if that. I would recommend this place over and over again. In fact, I'm coming back to Rome soon with other friends for Easter and I wanted to book this place again! Unfortunately it was already booked way in advance (lucky guys!!)
There's also a nice little caffe right across the street and their sandwiches were bomb!