You have to zoom way in to see it, and know what you're looking for, but having just done that I can tell you that one of my other favourite lunchtime walk destinations is sitting down there in the little access road between the marina car park and the clock tower of the former Charles Hill offices: Imagine That, who sell coffee from their cute little converted horsebox.
GPS Coordinates:
51.45058, -2.61080
Location: Cliftonwood