Very good service, the guys at the front desk were very kind. The room had its own bathroom and it was very good considering the amount we paid for it. It feels like you are in a four star hotel, but for the price of a hostel.
It is located just five minutes away Termini and we did not need to take a bus during our four day stay in Rome, we were able to walk from and to day and night.
One thing to bear in mind, when it comes to budget, is that in Rome you have to pay tax which is not included in the rental cost and it is 3 euros per person per night.
In a nutshell, I recommend this place for travelers who are looking for something practical, cheap, and safe.