This book explores Vastu Shastra, the ancient Indian science of architecture and spatial design. Rooted in traditional Hindu philosophy, Vastu principles guide the construction and arrangement of buildings to harmonize with natural energies and promote well-being. The work examines how architectural orientation, room placement, and design elements can influence the flow of positive energy in living and working spaces. Drawing from classical texts and contemporary applications, this volume presents practical guidance for implementing Vastu principles in modern construction projects. The author discusses the relationship between built environments and human health, prosperity, and spiritual development, offering insights into creating balanced spaces that align with cosmic and terrestrial forces. Topics include directional alignments, sacred geometry, and the integration of natural materials in architectural design.