Our stay at Paolo's apartment was great! Though we arrived a bit later than had been accorded his mother met us, gave the keys and explained everything, the room was nice, rather clean (except the pavements - we noticed hair and dust), the bathroom was also good. The location is perfect (you don't need to walk much to the 2 nearest metro stations, we didn't use buses but the stops are also near). Paolo was very hospital, he also gave us some advice on where to eat, so the time we spent in Rome was excellent!