HK family looking for helper

We are expecting our third child and hence would like to look for one more helper to assist us. Our existing helper will focus on baby care while the new helper can help with housekeeping, cooking, and caring for my other two children (7 & 8 yrs old, very lovely and independent boys). We have no pets.

We are in the process of changing to a 3 bedroom apartment (to accommodate the new born), one that has a helpers room in the kitchen for the 2 helpers to share.

We are a lovely, Christian family. Our existing helper has been with us for 8 consecutive years. We respect our helpers, treat as one of our family members.