Babysitter Needed For 1 Child In Philadelphia.

We are looking for a great babysitter for our 6-year-old son. We would prefer someone who could help out with light housekeeping. We would prefer a babysitter who does not smoke. My wife and I would prefer someone with moderate to advanced experience working with autistic children; our 6-year-old son is diagnosed with autism, non-severe, with a communication delay, no intellectual delay whatsoever. He gets along with anyone who shows interest in him. The main job of the ideal applicant would be to arrive promptly at 2:30 p.m. to wait for our son to be dropped off home from his transportation service that takes him to and from school, and supervise him until 5 p.m. Our son is 75% potty trained and will need minimal help to be fully trained.