Babysitter Needed for my Children

We are looking for a great nanny for 1 child in Seattle. 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, who is comfortable with pets and who is CPR certified. We are initially looking for very part time. Maybe as little as one half day a week, but will need more time when I return to work in October/November