Looking for helper :)

We are a family of four (two girls 9 & 2.5 years old) residing in Clearwater Bay Road, which is close to the Hang Hau MTR station. Helper has her own room and has Sundays off. The primary responsibilities of the helper will include taking care of the girls, mostly the younger one, cooking meals, and performing regular household chores. It is important to us that the candidate is good with young children and can also get along well with the elderly, as the grandmother will be visiting regularly. Thank you. :)