We just stay one night in Villino's house. We feel like at home, the dad and mum of the owner were so nice and helpful.
The room was clean, the breakfast was good and the house was located in a quiet neighbourhood. Even being a little bit far from the centre, the metro and bus stop was close and easy to find.
I really recommend this host if you want to scape of the crowded Rome centre :)
It was a pity that we can't stay more.