How do I see the whole school's schedule on one screen?
Through the schedule calendar in the tenant panel: every session in the school in a monthly view, colored per program so a guitar class and a language class are told apart at a glance, with the color legend on the same screen.
A multi-branch school can filter the calendar per branch, and staff restricted to one branch see only that branch. Canceled sessions still appear as holidays rather than disappearing without explanation.