"Did they not have windows, in Kinloch?" To need something so fundamental- in the Spire they had windows, they had opportunities to go out and see the surrounding area- if only under heavy supervision. She herself was permitted to travel quite a bit and while she knows very well that not all Circles were half so kind- that even her own was nowhere near as Kind as she thinks it to be-

That seems a bit overdone. To not have windows.