Lol! Some men are useless when it comes to that sort of stuff huh!
Maybe he could just hang one load on the line a day? Even if it is at night, it's one less you have to do.
& maybe have a box at the bottom of the stairs to fill with upstairs stuff & just get him to carry it up when he gets home & you can put it away the next day?
No other ideas. Sorry I'm not much help.