Residential feng shui faces south, and the northeast is auspicious for toilet stairs?

Northeast is the root, Yijing is the mountain, quiet and young. You can't build stairs and toilets here! Otherwise, it will harm the children and create a villain. Here is also a pure yang position, and the man's career is sluggish, which will damage his health for a long time. Suggest taking the southeast stairs instead. If you can't change it, you can put a big "Taishan Shi Gandang" in the northeast, and put a pair of elephants in the bathroom after opening.