So we did it! Posted keys through the door and left with very large backpacks. See below for photographic evidence!
London was subdued because it was hot, sweaty and humid and we were shattered after all the leaving shinanigans so we walked 11.74 miles (according to FitBit) around London stopping off just 2 halves of cider each which is a record!
Early night was welcome relief although watching Location, location, location seemed pointless!