Vastu astrology integrates Vastu Shastra, the ancient Indian science of architecture and spatial harmony, with Vedic astrology to align living spaces with an individual's horoscope for optimal energy flow. Planets in one's birth chart are linked to specific directions, helping identify doshas (defects) and remedies   Each planet governs a direction: Sun rules east for vitality, Mars south for energy, Jupiter northeast for wisdom, Mercury north for wealth, Saturn west for discipline, Venus southeast for relationships, Moon northwest for emotions, Rahu southwest, and Ketu northeast. Horoscope analysis reveals Vastu issues, like Saturn in the 7th house suggesting west-facing entrances or blocked east sides