In the dorm, every week (except a free week after cooking), I have a duty to do. In our kitchen, we have two maid duties (cleaning kitchen, basically), a bathroom duty (my least favorite), and cleaning the stairs and hallway in the basement. And, the most fun job of all: cooking for eight girls. And if I don't do my duty, I could get fined for it. Luckily, duties don't take too long. Also, on Saturday, I have extra things to clean for a weekend duty on top of the regular duty.
Also, I sometimes help by doing other people's duties when they'll be gone, or helping cook. I really like the latter. :D
Back home, I had to do dishes Sunday through Thursday and then clean kitchen. Not bad, really. I got $20 every two weeks for it. Sometimes we'd be forced to clean other things, not for money, but that was fine.