My two friends and I stayed at this lovely apartment for 4 nights. It's truly a unique and beautiful place, bright,filled with fascinating details, very cozy and accomodating. Massimo was incredibly nice and hospitable, picking us up from the airport for a very fair price and driving us back (with a very short notice on our behalf). There was a variety of food products at the apartment for us to use, which was very comfortable as we almost didn't need to buy additional groceries.
The only small problem i can think about is that the wi-fi is only available in one of the rooms, but otherwise everything was perfect.
The location is excellent- right next to the colosseum,a short and enjoyable walk from a lot of the city attractions, and with metro and bus stations nearby.
We really enjoyed our stay at the apartment, and would recommend it to anyone!