So maybe pottermore answered this and I’m too lazy to check but... do the other three houses have ways to prevent not-girls from getting into the girls dorms?? Like we know Gryffindoor has the stairs-turn-into-a-slide thing but do the other houses have something like that?? And if they don’t, why? What must have happened to result in only Gryffindoor having those kind of restrictions?? I gotta know!!
