Let’s pressure-test the premise first. If Vastu is treated as blind rule-following—“kitchen must be here, bedroom must be there”—it collapses under modern architectural complexity. Urban density, client needs, and climate variation don’t allow rigid templates. But if you strip Vastu down to its first principles, something interesting emerges:It starts to look less like superstition—and more like an early, intuitive framework for environmental responsiveness and spatial psycho