I'm lucky because my husband works at home, so the bulk of it falls on him! However, he totally has Man-Vision. He doesn't see that the floors are dirty. He doesn't see that the counter needs to be wiped off. As long as he has a spot to do his work in, that's all he needs. So he's in charge of the daily cooking/cleaning and I do the weekly hard stuff. Depending on my mood, I delegate that too. I do all the laundry and I we have our own bathrooms that we keep ourselves. Mine is much nicer and cleaner than his! My son is responsible for the yard, his bedroom, putting his laundry up and the living room (which is basically "his"). We have too many inside animals to have a "clean" house, so we just concentrate on keeping it un-nasty.
I wish I could afford someone to come in once a month and clean it good!! I used to pay my niece to come and sweep and mop and clean the tub. That was a huge help!