Domestic helper to work in Saudi Arabia

We are a very kind couple with three children (6/5/newborn) living in Riyadh, Saudi Arabia and we are looking for female domestic worker from the Philippine for general house cleaning, childcare and cooking. Our house is small, and we prefer Workers whose age is around 35 and prefer workers with previous experience in the region so that they know how to cook Arabic food. We are offering a salary of SAR 1500 per month (~US$400), but we are willing to give SAR 100 bonus (~US$ 25) each month if the worker exceeds our expectations.