Good location. Overall a nice place
Bedroom has been remodeled, but living room has worn-out couches, table with broken leg, and windows with falling handles. This is minor and wouldn't prevent you from enjoying Rome.
The floor shakes- can't tell if from other people in the building or when a bus passes by. Bring good earplugs. Busses park nearby one of the windows so you may not get the freshest of air.