We really enjoyed this very nice appartment which made our stay in Roma especially pleasant. We stayed for 4 nights with our 10 year old daughter who loved the mezzanine above the living room. We really felt like home. The neighborhood is very pleasant as well : Monti area with all these little restaurants on via Urbana and via del boschetto, piazze for drinks and gelati, also very accessible to go everywhere (subway station, train station, and barely a few steps from the Colosseo)
Also Guido & Roberta made things very easy for us and have been very reactive : easy check-in, list of restaurants, storage facility. We recommend !