Working couple looking for helper

We are family of 4, 2 adult and 2 girls (11yrs old) plus a small dog, we need a helper mainly take care of the kids, cooking, house keeping.  Sometimes need to take the kid to after school activity. We hv a helper with us for 10 yrs and she is returning home.  We are happy family and always treat the helper with respect and also treat as a family member. Day off usually on Sunday but sometime may require to switch, need to share room with the younger kid