Housekeeper - Full-time / Part-time

Seeking a mother's helper for my sister. She is a single mom to two girls and works 80 hours a week, so she needs help maintaining the home. Ideally, this person would come 2-3 days a week for 3-4 hours. Daily responsibilities would consist of doing some laundry, resetting the living room and bedrooms, cleaning the kitchen, and scooping their two cats litter boxes. Weekly responsibilities would be mopping and vacuuming, dusting, and cleaning the bathrooms. Days and hours are flexible and can be adjusted as needed. Bonus if you're willing to do a little meal prep but not required.