The apartment is tiny, 18 square meters, but it is more than enough for a couple. It is close to Cavour station (2min walking), Coliseum(6 minutes) , Palatino(6 minutes), Fontana di trevi (15-20minutes). In any case, it is a very pleasant walk. You have restaurants and bars close to the apartament which is convenient but also creates some noise during the night which can be hard for light sleepers.