The document provides various Vastu guidelines to consider when buying a house or apartment. Specifically, it recommends that the entrance face north or northeast, the kitchen be in the southeast corner, and the water tank be placed in the northeast corner of the roof. It also suggests locating toilets and bathrooms in the southwest corner, children's rooms in the northeast or northwest with windows facing north, and gardens and play areas in the north or east side of apartment buildings. Adhering to these Vastu tips can help balance the five elements of nature within the home.