Vaastu, in layman terms, is the alignment of layout of a space as per the rules of nature, to achieve a specific purpose. For example - we build a house to enjoy health, wealth & lead a prosperous life. The purpose of a factory is to produce some specific goods. The purpose of a hospital is to provide healing. Vaastu Shastra simply helps the space to achieve the purpose it is built for. It may include various activities, objects, interiors, architecture etc.
In ancient times, it was just limited to the placement of the bedroom, kitchen or toilet. But nowadays, it is much more technical and scientific. It links activities to directions. It relates to the balance of panch tatvas (five elements of nature). For example - a particular direction, say West direction, having the attributes of gains & profits, is good for placing a locker and another direction, say North, having the attributes of opportunities, is good for getting new clients. Not only at homes, our team has proven results at commercial, residential and industrial levels.
Over a period of research and studies, it has been scientifically vetted that Vastu Shastra is based on the structural and interior alignment of any space. It relates to the balance of five elements and different directions bearing different attributes for the occupants. Simply planning or aligning the space in accordance with the Vastu Shastra guidelines can help us improve our lives drastically.
Summarizing, Vaastu is the accurate science of planning a space with every activity and object placed in the direction it is meant for. Along with the correct placement, the balance of five elements be maintained in the space in the form of colors, objects, activities etc.