After school sitter needed for 2 sweet girls, 4 and 6 yrs

Hi. I am looking for someone, starting September 6th, to pick my 4 and 6 year old daughters up from Hopewell Ave School Mondays, Tuesdays and Wednesdays at 3:30, walk them home (7 min walk) and stay with them until 5:30 (6:30 on Mondays if possible). The job will be to mainly ensure a nice transition from school to home and give them a snack and play. I foresee some light cleanup in the kitchen as well. I'd like to find someone caring and fun, and it would also be great if you are able on occasion to pick up extra babysitting.