info about BUSD John Muir before school care (Kids in Motion)

Anyone used before school care services (Kids in Motion) at John Muir?  We have a rising kinder student, and it seems the only way we'll make the 9am John Muir start time work (given our own work schedules) is to drop our kiddo off at before care, before school (probably around 8:15am).  If so, how did it go?  Any experiences or ideas welcome -- thanks!