Very nice apartment and building. Perfect location in the middle of the center, just a few steps away from the Trevi fountain. We were 4 adults and 1 child, and the apartment felt spacious enough. Two bedrooms and two bathrooms. Despite the very central location it was quiet inside the apartment at night, so we could sleep well. The beds in the bedroom was good, but the sleeping-couch in the livingroom was a bit hard. The kitchen was okay equipped, exept we thougth it was a bit to little of cups/glasses/cutlery for five people, because we then had to use the dishwasher every day even though it was not filled up. We did not use the rooftop-terrace a lot, but it was a nice little terrace with a couple of chairs, were you could get a nice view and breathe in the city.
All in all we had a very good stay here.