Apartment was great for 6 people. Rooms were tidy and clean. Location is excellent for visiting the Vatican City, though getting to and from other major attractions in Rome was a little tough by public transport (bus) during our stay.
Kitchen area was lacking a little, a few knives were unusable due to being bent and there were no dishwasher tablets to use in the dishwasher.
Bathrooms and supplied toiletries were good, there were enough towels supplied for 6 people, though there wouldn't have been enough toilet roll if staying for a week or longer.
Overall, a great stay, would recommend to others visiting Rome.