Part-time Babysitter For 2 Young Kids

We are looking for a part-time babysitter to help my working-at-home wife with our infant and 2-year-old. Ideally 1 weekday and 1 weekend day for 4-5 hours each day. Non-smoker, loves to read books, engage with age appropriate activities. Car is not required since we live close to stop (bus). Driving skills would be helpful, but not necessary. We are flexible on start date and days per week. Flexible on hours per day too, but should ideally be before 2 p.m. Please reach out if interested. Thanks.