This was a great space for a large group! We had 13 people staying here for a wedding in Rome and it comfortably slept everyone (1 person slept on a fold out couch in the living room). The only complaint is that the the air conditioning did not work in one of the rooms, and it was 80+ degrees F the entire time, so our friends were naturally a bit uncomfortable at night.
Otherwise, the space was clean and tidy, and located in the heart of Rome- which was all we needed. Just steps away from shopping and restaurants, as well as a small convenient store across the street for water, wine, beer, etc. This space also has a lift, which is convenient since it is located on the top floor of the building.
Bottom line, we enjoyed our time here and would definitely recommend to any large groups looking for a place in Rome!