With kid moving up to public school from pre-k we'll be saving an extra 2500$/month now. And in a couple years when our younger one is old enough that'll be another 2500$/month saved so I'm feeling pretty optimistic.
Keep in mind that daycare centers themselves need to profit, so going "direct" would be cheaper.
Also, no windows. They built it in an old mall. I couldn't get past those two things.