Childminder/Housekeeper

We have 4 children ages 7. 11, 13 and 15. The older children will not home until late. We need the younger 2 collected from school at 2.30 pm, and then given an afternoon snack. Housekeeping duties are managing the laundry and doing some ironing. We would like to employ somebody who enjoys cooking and who is willing to cook a family meal. On Fridays the children may have a play date in our house or they may go to a friends house.