We really enjoyed our two nights in Silvio's apartment. It was recently renovated - very comfortable property; excellent air conditioning; well stocked kitchen; wi-fi worked fine; great location-grocery store right around the corner; we walked to the Vatican and other locations but took the bus to the Coliseum; Silvio responded promptly to all questions before and during our visit.
Be very careful about driving and parking in Rome - you will be fined for driving in the "ZTL" zone but the apartment is outside the zone which is great. Also, do not leave anything in your vehicle - you can tell by the glass on the streets in every part of the city that thieves spend nights, and probably days, performing smash and grab.
We would not hesitate to return to this apartment and highly recommend it!