First time I stayed in a shared accommodation, be aware this is not a hosted venue so have to accept who you might get paired with, the place is very clean and the location is near the Vatican - walking distance and the host is very responsive.
The breakfast is basic necessity’s and self-service, to be expected at this price point.
The apartment block is residential and some may have concerns about the safety of the area but we felt ok once reassured and had no problems coming in and out, even later at night.