Marco has a great place. We stupidly took ages to get there for various reasons, but he patiently waited for us. The man is a saint. Then there was a small issue which we asked him about, he appeared almost literally immediately. Apartment itself has everything you could reasonably want. Supermarket just down below along with a gelateria. Didn't go there, but it looked nice. Cheeky view of St Peter's too. Would recommend to a pal.