Vastu is all about bringing happiness in life through balancing the elements of earth, water, air, space and fire. Happy life can be achieved through following principles of Vastu in correct way which also promote peace and prosperity among members of family. Vastu is the encompassing and inquisitive science of directions and placement that help achieving happiness, peace, prosperity and progress in life. One should adhere to following Vastu principles so as to bring happiness in life: