It will all be affected.
If the Feng Shui of a residential building is not good, it will only affect the area below the fifth floor. This is just for the "evil water" coming and going from "road rush".
Residential residences are directly related to people’s health and wealth. Business stores and offices affect the overall fortune of the operator or enterprise. Therefore, no matter what kind of residence it is, its Feng Shui will be related to its use. The people who live in the house have a direct or indirect impact on wealth, health, career, marriage, love, studies, fortune, etc., all of which are related to the Feng Shui of the house.