Childcare Needed - Full-time / Part-time

Looking for car from 1am-5:30 a.m. till I get home. We have a 4-year-old girl and 3-month-old boy. Baby will need at least one bottle while we are gone. They will be asleep when you arrive. We would prefer someone who could help out with light housekeeping. We would prefer a nanny who has their own car, who does not smoke and who is CPR certified.