Bryan and Gian Paolo's place was very comfy. The kitchen is well-equiped, so is the bathroom. The garden at the back, with the table and the chairs, is very cute, and nice to use, especially when it's sunny. The house is very close to the subway (15 minutes to go to St. Pancras), and many buses to the center of London; it's easy and quick to go to the city center.
Brian and Gian Paolo was very friendly and fun. They gave us some addresses to go out (eat, drinks) in the center, and to discover the place around. It was very appreciated. And their cats are lovely ;)
I would come back again.