Hong Kong family looking for helper

We are a family of 5 members - Sir, Madam, Grandma, Grandpa and a 2 years old kid.  We are looking for a helper with at least 2 years of experience and good recommendations.  We would like someone warm, friendly and kind to help with day-to-day tasks, experienced, flexible - priority is looking after our kid and keep my house clean and tidy.  We would also like someone who is organised and able to manage tasks in good order.