I recommend this room (the loft).

My stay in Harrow at Marcus's place was quite good: The room has a private shower, a desk, chest of drawers and a refrigerator. This is an excellent place if you are looking for peace and quiet.

Marcus was an amiable and pleasant host - and went out of his way to make sure I knew how to get to places. He is quick to repond to messages and knows a thing or two about English ales. With regard to location, the London overground makes the city, Shepherd's Bush and others easily accessible.