The centrepiece of the room here is the gaming table, which I use for RPGs, wargaming and any other projects. My wife will also use it for quilting, as it's the biggest, baddest table in the house (6' long, 30" wide, built of solid 2x4s laminated together).
It's surrounded by my library, some of which you can see here. Not just books, but lots of gaming books, wargames terrain, some mugs for drinking at the table, and lots of toys & collectables. Here's a side shot of my Gamemaster chair.
Next up is the painting station. I love having my painting stuff always out and ready. Sadly, due to some impudent beasts, I can't always leave work in progress out. Yes, there's a box on the window, because someone (Cassandra) feels the need to try to get up there. That's when things start to fall down.
Here's my Warhammer 40k cabinet. Not to be confused with the Warhammer Fantasy, Warmachine, Hordes, Firestorm Armada or other wargame model cabinets. Yes, lots are unpainted. We've covered this already, move along, move along.
Those are the highlights. That's all really. Just thought I'd show off a bit of my cave. Later I'll get to the office, which is really just an extension of the cave where I have my desk, computer, more shelves and reading chair.