Vastushastra is related to human basic need of natural light and air.
Considering these two sun and air is a fundamental need of humans for healthy and happy living. As we learned earlier natural light and ventilation, wind direction, sun rising and setting down as per climatic condition and region. Location of doors and windows which bring light and air inside home is the most important part in architecture and how to convert these two elements with pleasing inside the home is the most important part in interior design. From a religious point of view some believe in vastu which is mentioned in our shastra.
As our population and economy we can not follow each house considering the religious and fundamental rule of natural light and wind. Vastu's basic rules are to build a house accordingly in architecture. Role of interior designer for vastu mostly follow the space planning of existing premises. Vastu possibilities in the interior depend on the room and services allocated in the home. If the client does not insist on the vastu then try from your side only which is possible as per vastu without major changes in house. If a client strongly believes in vastu then suggest consulting vastu consultant. Expert advice keeps you safe from client's any unwanted incidents in future.
Basic Require Points to be considered in layout: