From the perspective of its own structure, there is a shortage of mistresses in the southwest, which is even worse if the southwest is also a bathroom. The lack of eldest daughters in the southeast also means that the wife is unfavorable when she is young, and the northeast is unfavorable to others. To sum up, the mother and daughter have no children.
On the other hand, the northwest represents the male master, which is the least suitable for defects, and the southwest represents the female master, which is exactly the case. So on the whole, this house is fierce and should not be bought.