Vincenzo is a wonderful host; very warm and helpful; and the room and bathroom were spotless.
Vincenzo gave me a map, which was in my hand at all times during the visit - the flat is incredibly well-placed for seeing all the famous sights, and is also close to the metro and an easy walk from Termini, where buses and trains arrive from both airports.
He also pointed out some lesser known sights; the beautiful Bernini sculpture in the church of San Francisco de Asis is worth going off the beaten track for.
Thanks for making my stay so special Vincenzo - top recommendation for everyone!!