The hostal is a good option if you go to Rome.
It is near to the Termini station which is a good option to take the train to the airport. Coliseo is 20 minutes walk away. In Termini, you can take both metros line (A and B).
I read a lot of bad comments for this hostal, but I think is a good option, It was clean, I slept in a room with 4 beds. The bathroom and shower are in the room.
The internet is very slow and you must to stay in the common room to get a good signal.
The staff could be better, their English is not good. I paid my reservation only and when I arrived at the hostal their required me 3 euros per day for taxes, but when I asked the reason that they required me 3 euros per day, the guy who is in reception only told me "Read here" and pointed a sheet in the desk.
If you need a place for sleep and take a shower is a good option this hostal.