Houses are houses! No haunted house! Yin Zhai refers to the grave.
If you want to ask whether the house is sitting in the shade or in the sun, you have to take a compass on the spot to see which word the house is sitting on. Compass divides the circle 360 into 24 mountains, divided by twelve earthly branches, eight heavenly stems and four hexagrams. There are yin and yang in this, just look at that word!
Moreover, different feng shui schools have different compasses, which are divided into three sets and three sets. The yin and yang properties of each word on the site of Sanpan Compass are different from those of each word on Sanpan!
However, judging the yin and yang of sitting in a mountain house, the word yin and yang is generally not used outside the school of metaphysics and geomantic omen. But most of them look directly at heavenly stems and earthly branches and four-dimensional Yin and Yang.