Vastus effectiveness is debatable and subject to personal opinion. While some people adhere rigorously to the Vastu principles and adhere to them, others might not find it necessary or important. Yet, through regulating the energy flow and fostering health, happiness, and success, Vastu principles seek to create a good and peaceful environment in structures. Vastu may have a psychological impact on people by instilling a sense of well-being and happiness, but there is no scientific proof to support its effectiveness.
