It is a nice place close to the colosseum, beware during the winter, we were freezing first two days because you can’t adjust the thermostat, also if you are not traveling light is not recommended, it is on the 4th floor without elevator.
The bar in front of the building guarantees noise during the night.
The place has really good things like location and space, walk to the colosseum and be close to termini is excellent.