Vastu is all about living in harmony with nature. The most effective and tested since centuries is our own Vaidic Vastu. The Vaidic principles if interpreted correctly requires no demolition and are effective even in today's changing architecture. There is absolutely no need to follow any other Vastu system promoting Pyramids, Yantras, Tantras etc. Vaidic principles requires no demolition on the name of Vastu and encourage living in harmony with nature and help us align the energies of our homes with positivity and abundance.