Ms J's flat was on the 19th floor, so was glad the lift was working - pretty sure this is the highest I've gone for a shopping mission, although sadly I didn't get to enjoy the view. She asked if I'd mind going to the Lidl near Clapham Junction which was fine - she'd marked most of the items on her list by weight, which made choosing the right products so much easier, and was glad I'd bought my backpack for the heavy lifting. I was soon back with full bag in hand with all that she'd requested - Ms J was very grateful for the assistance.