Lorenzo was a very charming, friendly host,. The flat is amazing, clean, spacious, really confortable beds, air conditioning, huge plasma tvs with SKY international HD and movies. The location is great too just in the top of trastevere where the nightlife restaurants and shopping is great, but still 15 min walking to the pantheon and piazza Navona, just take the tram no 8 if you want to go to the centre and dont walk.
Definitely recommended.
Carlos