POP!

Argyle appeared with the common room, her wide eyes flitting around in caution. She was always wary of the Baron and his hauntings, yes she was, but the Slytherin ghost didn't appear to be around. So the house-elf felt clear to clean. "Dust...dust...dust." A much-used rag flicking and wiping along the stone walls of one corner of the cavernous room as Argyle worked on the dark material. Must keep it clean. No mess like those stubborn cobwebs a few terms back.