Had a nice stay, the apartment was spacious enough and clean, the person staying in contact with us the app (Melania) was helpful, and quick to respond. There was a problem with the air conditioning for one night but it was resolved the next day.
Position in the city is great, Trevi fountains, Colosseum, Palazzo Quirinale and Palazzo Colonna are easily visited.
Overall a good stay and would recommend it to anyone visiting Rome.