May be cheating as it will be just a 2-bed flat, for myself and (not-yet-born) son due in July. I'm really, really, truly terrible at keeping up with housework, no motivation although I have a lust for Pottery Barn catalogs (John Lewis = British equivalent!) with their beautifully lined up organized shelves and baskets and whatnot.
So what is the 1 "rule" you wish you'd set up from the day you moved in, or ritual or whatever it might be?