The apartment was exactly as described, very large, very clean, and very comfortable. Although on a fairly busy road, the place was very quiet. Alex, who met us at the apartment and showed us everything, did a great job, and Monica was also very helpful. The problem was not with finding the building, but once we'd found it there was no indication of which bell/buzzer to push (or at least not one that I found) and once we got through the main door on the street it also wasn't clear which entrance we were to use. I also wouldn't recommend walking along the road that runs next to Termini station, although on Maps that appears to be the most direct route. It's probably walking a couple of blocks away from the station and then heading down the road that will lead to the building.