Stefano is an amazing host, who waited for us until 11:00 at night since we are unable to find the place. He gave us a lot of useful and helpful advice on the trip even it is so late. The apartment is wonderful and everything is prepared. The location is very good, walking distance from Metro Stn and famous view spot Colosseo.
One kind suggestion, when you come to the apartment, it is better to ask Stefano to send you the location on Google map or just take a taxi since Rome's street is too complicated with several road of same name. We tried to locate it by foot, but gave up anyway!
If I come back to Rome, I will choose the apartment again, for sure!