Babysitter Needed

I work from home and am looking for someone to come to my house to watch my 1. 5-year-old/4-year-old while I work from about 8am-2 p.m. My 4-year-old does 1/2 day preschool so he will not be home until around 12:30 p.m. The day will consist of playing with my 1. 5-year-old and keeping her entertained. She does 1 nap a day around 12 p.m. I will pick up my son from preschool and then you would either be with him until 2 p.m. or put him down for a nap around 1 p.m. Light housework in between, if time allows.