Lair: Fairy Realm

I like the idea of the Fae having their own realm of sorts. We don't have to put it in the story but it might be nice to think about or at least get some sense of how it works. Make some references and sorts.
Very natury and pretty, maybe to a weird uncanny degree. 
Odd rules I'm sure, maybe things don't quite have the same layout each time you go, but that can get a bit wacky to keep track of, or maybe that makes it easier to keep track of if you don't have to think about it lol
Definitely should have a "court" of some sorts. Fancy green castle with tons of ivy decorations, but stone, and lots of big glass windows and sort.
I feel like fae might definitely be a tiny bit classist with who lives where as well. Just that extra flavor of uppitiness that they have a lot of the time
Most things can probably not get in here in general even when powerful because different types of magic probably grate on each other and don't interact very well but that's probably a thing for a different page.