House's Kua Number of Eastern-Four and Western-Four House
Chinese Feng Shui divides people into the Eastern-Four group and Western-Four group. It also divides houses into Eastern-Four houses and Western-Four houses. Eastern-Four people should live in Eastern-Four houses. Western-Four people should live in Western-Four houses.
The Kua Number of a person is determined by the birth year. The Kua Number of a house can be determined by the year it's built. We have difficulty knowing the building year of a house before the Internet era. One school of Chinese Feng Shui divides houses into eight different types by the orientation of the houses. The eight houses are identified by the Kua Number. Thus, the houses distinguish into two groups, which are Eastern-Four house and Western-Four House.
The Eastern-Four houses face south, north, west, or northwest. The Eastern-Four houses face southwest, southeast, northeast, or east. We can apply the same theory to the rooms of the house. That means we can have Eastern-Four rooms and Western-Four rooms. You can find your house's Kua Number and the diagram of the Flying Stars from the following.