The air conditioning was broken for the duration of our two-day stay, which was quite inconvenient. The shower water temperature was unpredictable and difficult to adjust, and kept making dripping noises in the night. The picture we saw when we booked our room was different to the room we stayed in, as the actual room was much smaller.
The place is conveniently located, 15 minutes walk to the Roma Termini station. There were quite a few nice restaurants nearby, although it is recommended to book in advance.
Our host, Philippe, gave us a map of Rome and was helpful with giving us local tips and the check-in process.