Vastu is a Science discovered by our great saints and sages to make human beings more happy and prosperous in their homes, shops, factories and offices.
The whole world, including the human body comprises of five essntial elements, i.e., earth, water, fire, air and sky. The principles of "Vastu" are mainly dependent on the arrangement and balancing of these five elements in their
proper order and proportions so that the humans can have better living conditions in a place in which they live or work.
The principles of "Vastu" also keep in view the cosmic influence of the Sun, its light and heat, the direction of the wind, the magnetic of the earth and influence of cosmos and various other heavenly bodies on our planet earth.
In Vastu East and North hold special positions, because East is the place from where the Sun, the source of life on this earth, rises and North is roof of the world and the Magnetic Pole too.
So Vastu is nothing except except the Science the Science of balancing of the above five elements in their proper proportions to keep the residents mind in perfect harmony to get peace and happiness in their dwelling or working place.