Vastu books are commenting that, constructing time and place are not important. You can see some buildings being incomplete, even if it has followed vastu rules. How does it happen?. The reason is commencing time and place. One can become an expert by practicing for years not immediately after reading some books. There are lots of differences between theoretical and practical knowledge. Expertise in vedic astrology and Vastu Shastra is important. She is expert in both. She can give expert guidance for Business Centers, and Homes.