Our stay at Mario's apartment was one of the best of our whole trip. The flat is lovely with everything you'd ever need (even speakers for an iPod) and we slept incredibly well. Mario was a fantastic host - he offered to carry our bags up the stairs, greeted us with 2 cold bottles of beer and some food, and gave us loads of information about Rome and the local area. We were unsure about the area at first, but grew to love it (lots of great restaurants and bars and a nice vibe) - and even though it's a bit outside the centre, the tram stop is just down the road. Thanks so much Mario!