For your short-term stay in London, Wayne's place is the place. First, everything described by Wayne is 100% accurate. Second, Wayne is a very friendly host. Third, the room has a large comfortable bed, and the blanket is thick enough for the coming cold London winter. Fourth, did you notice there is a hot bath tub？Last, the house is about 15 min walk from St. John or DLR station, so you have quick and easy access to the following locations Greenwich, Cutty Sark, Carney Wharf, and the City of London.
Overall, I was relaxed at his house and had a close house to go back to after a hard day in London.