Query about childcare at end of daycare - 4-6pm

Hi—

We really like a family daycare that ends at 4pm two days a week. As we are a two working parent family, we cannot make it to the daycare at that time. We would like to find someone to help with childcare from 4-6pm two afternoons a week - for our child or potentially for two children in the same position. This would be starting after the pandemic is no longer so harrowing hopefully (August). Has anyone done this before? Hard to find someone? Ideas about someone who might be interested? (It’s in North Berkeley.)

Thanks !!

Emi