A West-facing house, according to Vastu Shastra, can bring prosperity and success when designed with specific principles in mind. The main entrance should ideally be in the 3rd or 4th pada (segment) of the West side to invite positive energy. Placing the master bedroom in the Southwest direction and the kitchen in the Southeast can enhance stability and health. Additionally, keeping the center of the house clutter-free and maintaining a well-ventilated living room in the East can further harmonize the living space, promoting overall well-being and happiness.