We loved being in the neighborhood of the Colosseum, enjoying the back street restaurants of Luzzi, I Clementini, Shamrock Bar, and Hostaria Isidoro. The apartment is on a high floor so it is quiet with windows closed. Very close to metro, buses and taxis, though we walked most places nearby.
The unit makes it easy to spread out, with bedroom and full bath in a loft area atop a spiral stairway. Half bath and living areas downstairs. We always love having a bit of a kitchen, fridge, etc. Wifi is terrific.
We would definitely consider staying at Andreas again if we want to be near the Colosseum.