Nanny Needed

We are looking for a great nanny for 3 children in Manhattan, New York. We would prefer someone who could help out with light housekeeping. We would prefer a nanny who does not smoke and who is comfortable with pets. The job is mainly getting my two daughters ready and dropping them off at school in the morning once I get home from work. Other responsibilities may consist of folding the kids clean laundry (I do their laundry, just may need help folding), changing my babies diaper and giving him a bottle if I am not home and giving the children a light snack.