Young family find good helper

We are young couple family, has one son at almost 2 years old, and the newborn baby girl is coming in November. We are looking for the helper who has experience to take care of young kid and newborn baby. I will stay at home to help taking care of babies as well. And the helper need to do housekeeping and cooking as well. Good communication skills and responsibility are important. Our house is around 520 sqf,two bedrooms. The helper need to share one bedroom with kid.