Mixed family looking for Second Helper

We are a British-Singaporean family of 4. We are full-time working parents and we have two lovely boys, turning 4 and 6 this year. We live in Southside, an absolutely beautiful and relaxed part of HK!

We already have a live-in helper whom we hired a few months ago. We are now looking for a second helper who is kind, caring, willing to learn, and loves to take care of and play with young children. Ability to tutor school work or speak Mandarin would be a bonus.

Helper should be amicable and able to work with another helper. As we only have one helper's room, you will need to be ok with sharing a room with our current helper. Our current helper is hardworking, cheerful, thoughtful, and not the gossipy or talkative sort. 

Helper has to be flexible with alternate Saturday/Sunday off. Prefer finished 1-2 contracts in HK. Reference letter would be a bonus. Salary is highly negotiable, especially if you are good. 

Our helpers in the past have gone on to extend for two contracts with us (the employments ended as we moved countries), so we hope you'll find it as enjoyable being part of our family :)