A manse, valuable-filled, surrounded by a luxurious garden that serves as a security system. The high walls keep the psychoactive pollen contained and the ppl who live there know to hold their breath on the way to the front door.
Thieves find the garden paths twisting… a door splitting in front of them as if by mitosis, forming two mirrored unreachable doors to their right and left, etc.
Grounds staff with perfumed handkerchiefs and stout truncheons patrol & beat the wandering rogues.