I went through the archives of Gunnerkrigg Court yesterday and I have to say that they have some of the strangest dorms ever imagined at that 'school'.
I wonder what the relationship is between The Court/Gillitie Wood and the Outside World. It looks like part of each, the entrance if you will, exists in the real world, while the rest is in its own 'pocket universe' which would allow them to huge without impacting real world geography or showing up on a map. If The Court existed completely in the real world, instead of wondering how big it is, Annie and Kat could just look at it on Google Maps. The size also reveals that The Court is far, far more than a school, or even a university. I believe there is some malevolent operation behind The Court, but I wouldn't trust Coyote either.
And what the hell is Coyote doing in England, anyway? Where are all of the other deities, God in particular, when Coyote is screwing around and using the Moon as a play toy? Why can one deity, an obscure one like Coyote, manifest with such power in The Wood while other deities remain absent?