Good hostel, loads of space to move about, I was in the 5 bed dorm which was fantastic, fresh (they have aircon), clean and spacious. WI-FI was fast and extremely reliable (had to work for two days from there, I didn't have a single issue).
It's 10 min walk from Termini, close to two different metro stations and there are loads of shops, bars and restaurants around.
great value, coffee and biscuits in the morning and Ciprian and Andrea (with the help of Ivan) are some of the greatest hosts I've ever had the pleasure to stay with.
10/10, I'm sure i will stay here again next time I'm in Rome!