Great location, very close to Colosseum. Apartment is tiny, ground floor, entrance from the main corridor of the building, you can hear people slamming the door. Also the place was a bit smelly, we had to open the window wide everytime when we got back. May it is because of the cold weather and it gets wet in winter time.
Marco gave us some good tips of sight and places to see in Rome. He was very nice and helpful.