Highly recommended. Very cosy place. Interior of the room is nice and modern. Breakfast is self made (ingredients in the common kitchen), which is really handy, especially when travelling with kid(s) (can have late nite snack..). Our room had access to common outside area, which was really nice.
Staff was super friendly, and arranged us luggage storage /access to toilet on day of departure.
We were the only customers in the B&B at the time, so hard to say anything about possible noise, overall it was very quiet.
Location is good, short walk from Termini, Metro station(s) nearby and restaurants also.
We only stayed one night, last day of travel you know, but wish we would have stayed longer.