My kids will tell you that I give them way to many chores.
I am a big believer in everyone has to help out.

We are a family of six (DH, Myself, DD16, DS14, DS12, & DD10 )....and we DO NOT have a housekeeper. Each child has 3 house chores, one bedroom chore and one bathroom chore they have to do every day. Plus they each have a dog care chore, too.
The house chores are things like: dishwasher, trashes, recycle, fold towels, match socks, dusting, get the mail & newpaper, vacuum, clean the loft (kids hang out area).
Dog Care is: feeding, brushing, walking, brushing teeth.
Each kid has their own bedroom and bathroom and is responsible to keep them clean. Everyday they have a different Bathroom chore...monday --counters ,tuesday --toilets, wednesday-- sweep floor, thursday -- mirrors, friday --showers. Same for their bedrooms: sweep, dust, clean off desk, etc.
Every month, we change everyone house chores.
My children do not get paid for doing chores. They do chores because they are part of the family and they have to help out! They do earn an allowance for being a"good" member of the family.