Simply perfect. We added another person at the last minute and they accommodated us and brought us an extra mattress even against our objection. Really nice apartment and couple. The apartment is big for European standards. Right behind the Vatican and about a 30 min scenic walk across the city to the Roman Colosseum which is on the other side of the city. But tons of sights to see in between it. I would suggest walking because it's the best way to see Rome.