An old and dusty classroom with empty desks and chairs lining the walls, nothing is left in this room to note what purpose it once served and all it is used for now is storage of old not used study items.

An old and dusty classroom with half morphed objects that no one can tell if they were once Transfigured or if they are just weird things fused intentionally.

An old and dusty classroom full of globes and maps once used for some sort of charting class, no one knows exactly what kind. Ghosts sometimes linger here and bother unsuspecting students