We need a reliable babysitter for two children, ages 1 and 4, on Wednesdays and Fridays (days of week possibly flexible but strong preference for one day to be Friday). Responsibilities will include getting up from naps/quiet time, changing diaper, getting kids snack, and playing/keeping safe until one parent gets home from work. Looking for someone positive and playful! Previous experience with children in this age group and reference required please. Preference for some who will be able to stay on for 6+ months - previous was with us about 8 months before she finished school and moved on to her full-time job :)