Babysitter Needed for my Children - Now Hiring

I need help at night from 10 p.m. to 7 a.m. so my fianc and I could get some sleep. The caregiver would have to be okay with staying in our living room since we do not have a nursery. She needs to be fed every 3 hours (maybe 4 if she sleeps through). She is mainly awake throughout most of the night which is why we need care.