As most people have commented, these are basic accomodations and the price reflects it right!? The location is terrific- right near the Metro and Trevi Fountain. I found it comfortable and convenient.
Things I would caution people about.
1) If you plan to sleep on the bed in the living room- the light comes through the curtains in the morning and there is some street noise (but the bed itself is comfortable).
2) The bathroom isn't in the best condition but it's fine
3) This is on the second floor and there is no elevator.

Overall, I think this is a good value! (something I look for)