Above the Hog's Head, there is a three bedroom apartment shared by the Dumbledore siblings. It's as old as the structure itself, so it's not the most updated apartment in the world, but it is kept up well enough -- or as well as could be expected with near constant experiments going on inside the apartment. There are more books, journals, and research in the apartment than most people could even imagine so, for obvious reasons, they don't always have all that many visitors.

Occupants: @alistair, Apolline Margery A. Dumbledore, Axton Enzo Grey Dumbledore