Our room was overlooking a busy road with a hospital quite nearby so some noisy ambulances and police cars, even in the middle of the night!
We had very (new) comfortable beds and the room was very clean. The continental breakfast was as expected, with a reasonable choice of cold food. It was a little way out of Trastavere centre, but easy to get trams and/or metro. The staff were very helpful, professional and pleasant. A room on the other side of the hotel away from the road may be better.