I came from Venice to see Rome for 4 days.
Pros:
4 minutes from the railway station.
15 minutes walk to the Colosseum.
The bed is clean, it smells good.
The plumbing is clean.
Minuses:
The railway station, which means homeless people. There are a lot of them here. The streets are dirty and it smells bad. A lot of garbage.
I lived in room 501.
Know that both men and women live in the room!
You are unlikely to be able to sleep and rest, since at night and early in the morning someone either comes or goes.
There is nowhere to put things properly, only in the drawer at the bottom of the bed, which rattles terribly when it is opened or closed! The perfect option for you!!!!))))
In the bathroom, someone will not clean up after themselves, but in general it is clean for 4 out of 5.
You'll be lucky if the neighbors don't snore!))
Cappuccino in the hostel is not delicious, it costs 2.5 euros.
Have a good rest, friends!))
I do not recommend it.