Part time helper

Part-time helper to start asap
We live in W9. We are a friendly Greek family with 3 daughters (7 yrs, 5yrs and 4yrs old) looking for a helper to help us with the house and the kids.
In the morning duties are relevant to cooking and cleaning - all general cleaning around the house.
Then need to pick up kids and look after them by help them with food and bath, ready for sleep.
The job is daily (Mon-Fri). Daily schedule can be agreed with the individual.
Applicant need to be self-employed, non-smoker, with experience and references, UK CRB and a copy of valid passport. A car driving licence is an advantage.