I was in Rome with a friend for three days. We had an enjoyable stay at Stefano's place. The place is in a convenient location close to the Vatican City. There is a metro station walking distance to the place, just two hundred meters and many bus stops too. You could go to any place just using public transportation.
The room looks exactly like the pictures. As soon as we arrived Stefano and his girlfriend welcomed us, gave us some instructions about the place and shared helpful tips to get to know the city.
Stefano was kind, accepting me to do a late check-out.
I recommend Stefano's place if you want to have a convenient stay in Rome.