British / Australian family of 4 looking for helper

Hello, we are a family of four from the UK / Australia. We have one 3 year old daughter and a 9 month old boy.  We are looking for a friendly helper to join us in our home. 

We are looking for someone already in Hong Kong who can help us with the following duties:-Preparing meals (Western/Asian)-Cleaning and laundry-Taking care of the children while we are working (both parents work mostly in the afternoon) 

We can offer a private room. Please note we can only offer the minimum wage with possible bonus. 

We hope to offer you a happy position.