Childcare Needed - Now Hiring

We are looking for a great part-time nanny/babysitter for 2 children in Columbus. We would prefer someone who could help out with light housekeeping and nightly routine. We would prefer a nanny who does not smoke, who is comfortable with pets (3 cats and a dog) and who is CPR certified. My twins are turning 3 in September and both are currently being evaluated for autism. They both communicate, but are also small handfuls.