L.O.
I only used kindercare because - it was the only choice.. I dropped my kindergartener off at 7 am.. and at 12 noon they drove her to school. they were the only center that offered the bus ride to school.. my elementary school did not offer childcare for 1/2 day kindergarteners.
I did not like kindercare. It was expensive. The staff was mostly young and somewhat inexperienced. When I dropped off in the am.. it was fairly calm.. but in the afternoon.. it was chaotic..
I havent observed the school latch key program. I do not know how it runs.