Great little find. We were a little disconcerted when we found our room was right next to reception, however, we were out sight seeing so much we were barely there whilst reception was staffed. Considering it is situated on a busy road we couldn't hear a thing from our room.
It is one of a number of different hotels in the seem complex. Unlike the others, this one uses a keyfob to gain entry instead of a door code (which we saw residents of other hotels struggling with).
The location is within walking distance of all the major sites - the colosseum, vatican, pantheon, trevi fountain (and others) and a number of places to eat and drink are dotted around the area.
The staff were really lovely and helpful, and went out of their way to ensure my wife had a breakfast available that met her particular dietary requirements.
If we ever visited Rome again we would use again. To anyone going for the first time - look it up on google maps before getting there as the entrance isn't immediately obvious if the door is closed.