Monday and Friday 3pm pick up from school and bring home or to the park etc until 6pm.
Prepare dinner, put laundry away, etc.

During school breaks if you're available 8-5 weekdays (particularly Monday and Fridays) that would be helpful.
Bonus if you're occasionally available on weekend days for some hours in case.

Your daily tasks include playing with the kids, preparing snacks, and organizing activities, arts and crafts, bring them to the park, the store etc.
We have a family car to take the kids in.

We also have a couple of big dogs in the house that are sweet and annoying.