Stefano is an excellent host. He greeted us personally and and helped carry our cases. He was very knowledgeable of the area and helped us with our itinerary and how best to get about the city. A particular nice touch was the breakfast items that they gave us along with some chocolates for the children.
Location wise you are five minutes from the underground station and there is a buss stop about 10 minutes away. You can walk to the Vatican it took about 20 minutes to the entrance. There is a modern shopping Center less than 200 metres from the apartment which has a good supermarket for food and drink. The roof terrace was lovely to relax on after a day exploring the city.
All in all if you hire the apartment you wont be disappointed.