Feng Shui got it's logic k. It's more about how you arrange things and taking many things in consideration, not just mystics.

For example if you put a table right infront of your door steps u think it's good? You put your cabinet infront of window u think good?

Many people who doesn't know much about it think it's just a mystical gimmick where it actually employs alot of common sense.

U think having the sun shoot directly into your home during noon is nice meh?

Then many people move into new house complain get sick this tat like got casper, have you ever checked what kind of paint they used to paint the house? The materials? The thinners?

Some of these materials may be dangerous to human health but nobody thought about it.