Successfully moved all the stuff. K's mom offered to help, K told her no thanks, and then... she turned up anyway. Took two trips with a 15' UHaul. Traffic wasn't so bad. Weather was warm in the morning, but tapered off to overcast in the evening so not so bad. K's improvised system of packing-tape under-straps for the mattress worked brilliantly again. Finished, pretty well exhausted, at about 9-9:30pm.