Is it a yin house or a yang house in geomantic omen?

Your question is like asking a man whether his hands are important or his feet are important. I really can't say. Personal opinion: When a person earns money by working with his hands, his hands are very important, and vice versa.

Then, you should know what their main functions are in people, and decide their primary and secondary importance according to personal needs.

For example, the bed in the villa, sometimes in order to give birth to children or help luck, will consider some problems such as the back door-rear window forbidden by the family.