My wife and I have been separated and awaiting an official divorce decree. We share the children on a 5 2 2 schedule so I have them every Wednesdays and Thursdays and alternating Friday, Saturday, and Sundays. My children love to play with other kids at the park and I limit their screen time
Play with the children and take them to a local park. Get them a snack to take with and possibly feed them when they come back from the park.
I would need the sitter to come a couple of hours on Saturday morning and a couple of hours on Saturday afternoon, and on Sundays a couple of hours in the afternoon. You can play with them at the apartment or take them to the local park