Thanks a lot to Giampiero and Andea! Great hosts, very caring. Nice breakfast is free for guests (yogurt, cereals, milk/juice and tasty coffee from 7 in the morning)!
Rooms are cleaned every day, towels are changed, hairdryers are available. I had my own personal room (with a bathroom) locked with a key. The location is great, when going back to home from city centre (piazza Navona, Spagna, Trevi etc) I always walked through Roma forum and Colosseo, nice views!