The room is in a perfect location, very close to the Colosseum, and if you're willing to walk for up to 30-40 mins, everything that's worth seeing is in a walking distance (including the Vatican). If not, there's a tube station 2 mins from the room.
The room was very clean, and had everything we needed, including towels and bed linen.
Frank was very nice and helpful, and gave us some really useful tips.
Would definitely recommend.