Me and my friend spent a weekend at Matteo's Modern Appartment near the Vatican and we recommend the place from the bottom of our heart.
Matteo was a wonderfull host. he was helping us getting the right information on how to get to the apartment from the airport, was waiting for us as we arrived and helped us to open the sofa in the salon gave us his private recommenations on some places to go eat and drink in the neighborhood.
The appartment is very well designed and cozy to stay. the location is good, just a short walk to nearly every tourist attraction this city has to offer.