Unlocking Vastu Secrets: The Power of the Shree Yantra in Your Home. According to Vastu Shastra, the ancient Indian science of architecture and design, the placement of the Shree Yantra holds profound significance. When positioned at the SSE (South-Southeast) direction within your living space, this sacred geometric symbol becomes a potent source of positive energy and spiritual harmony.The SSE corner represents the Agni (fire) element in Vastu, and it is associated with wealth, prosperity, and success. Placing the Shree Yantra here is believed to invoke the blessings of Goddess Lakshmi, the deity of wealth and abundance, fostering financial well-being and growth.