I love the idea. And honestly, I was wondering when someone would make some looping hallways or something. But I wonder, could you move the room off the pedestal? If so, you make an infinitely rolling room, because if you make the first one roll, then the room your in would roll too, since it's connected, and so then the smaller room would roll more. It would be a death trap. So I recommend adding a part saying not to move the room under any circumstances. Also, it would be cool if you technically phase through the wall that doesn't appear in the model and adjust your own size and the size of anything thrown through the wall. Also, what you could use a deulcidator to alter the exact properties of the room temporarily? It could create more hallways for a period of time before the room returns to normal. Or maybe a deuclidator simply wouldn't work because it's already a non-euclidean space? What would happen if you could make portals that acted like the ones in…well portal? If you shot one through the model onto a wall in the model, and one on the wall behind you, what would happen? Could you alter the amount an object gets scaled because the portals themselves are scaled? And what if the wall acted as I suggested, being intangible, and invisible from the outside? So many questions.