The location is a 10 minutes walk to the tube. For London is good enough. You also have buses in a 2 minutes walk distance.
The house is nice and clean. Breakfast is nice.
May will respond fast and effectively to anything needed in the house. She got us bananas after other guests had eaten them by mistake. It wasn't her fault but she bought some for us. That was very thoughtful.
I'll try to stay there again if I return to London.