Family looking for a longterm Baby Sitter

Myself and my partner are full-time creatives working in the music industry. We are finding it difficult to juggle our business and children at the same time. We are often working with a lot of people, having to travel etc and are looking for a long-term babysitter looking for casual work that may be able to be flexible as our schedule changes weekly. Most times we may be able to be flexible.

We are looking for someone who may be able to babysit 3 children. Our 5 year old is pretty self-sufficient but we have an 8month old and a almost 2 year old. Our preference is a nanny who knows how to cook, change nappies and have experience babysitting multiple children. We are a pacific island family so being cultural (pacific island) would be preferable but not essential.

We live in the Eight Mile Plains area and would only be accepting in-person interviews. Police checks/blue card holders are essential. First aid training is desired. We want our children to be able to be looked after and eating home-cooked meals. Not essential, but highly desired.