I am optimistic about a house, but the northeast corner of this apartment is occupied by stairs. Is there a lack of northeast in geomantic omen?

Generally speaking, houses should be square, but modern buildings are very small. No matter which direction the house is missing, it will be bad for the people who live in it. For example, in this case, the northeast corner is missing, and the northeast is the representative of the father. If my father is in poor health at home, he will only get worse after living in this house. For example, the day of occupation will be bad for my father and I will be more worried about my life.