overall a great place for our party of 8, with good amount of space. the place was minutes from Trevi fountain, Spanish steps, shopping, and restaurants. There's a taxi stand about a 5 minute walk from the building which was convenient for getting to other sights... Colosseum, Vatican city, etc. Patrizia was great with communication and a good resource for any local info. She set up transportation for us from airport and to the train station which was a great help. check-in process with Giancolo was very smooth as well.
The reason I give this place only 4 stars is because one of the 4 bedrooms does not have AC and we were not aware of that until we checked in. With 8 people, we really needed all 4 bedrooms for sleeping but we couldn't use the one without AC which was a big bummer.