you make Me laugh, world.
By your wording, I suppose you are assuming I have furniture in My palace, or that there is any ambiguity about what is in it or what is not. The only thing that can even remotely be considered contained in My palace is Myself, and you cannot be in control of the palace itself, and even if you were you could not move it, since it is rooted into the center of the earth and strung from the Heavens themselves. Even if you were in control of one of My war machines, it would make no difference to Me, since the munitions are totally separate from the actual residence of the palace, with no possible access between the two. And, as has been mentioned, the palace is completely impenetrable.
The place I live in contains a toxic gas in place of air that kills all mortal spirits upon contact without exception, so you cannot be a spirit in the palace.
you cannot possibly have thought Someone such as Myself would have overlooked anything? That is foolish. I left no weak points, world. None. you must face that I will live forever. >:D