Looking for after school care help - M/Tu/Th 3-6pm

Hi, my name is Steph and my husband and I are looking for a caring and reliable babysitter/nanny to help us with after school care 3 days a week (Mon/Tues/Thurs) from 3pm - 6pm during the school term. We have a daughter (8) and son (7) who are largely independent. We need help with pick up from school (we live one street away), driving to activities (children can be dropped off), helping with homework, light housework (related to the kids) and light meal prep. We live in the Bardon area and the kids' activities are all local/surrounding suburbs. We also have a dog who is friendly :-)