The orientation is determined as follows: the northwest is the dry palace in Feng Shui, representing the head of the family.
It is best to have a kitchen in the southwest and Kun Palace in the southwest, representing housewives.
The northeast is the earthquake palace, representing the eldest son in the family.
Do you understand the above?
The second question: What is the missing angle?
The house lacks corners.
Draw a circle with the center of the house as the center and the farthest point connecting the house as the radius (including the inner balcony, but excluding the outer balcony and bay window). If the length of the corner-missing part is equal to or greater than the whole radius 1/2, it can be regarded as a corner-missing, and more than 2/3 is a serious corner-missing. If it is less than 2/3, it is not the main direction that is missing. For example, the southeast corner of the house is missing, which is the position of the eldest daughter. It doesn't matter much if there is no daughter at home.
In this way, you don't have to worry too much about the lack of corners at home; The problem of the northeast corner kitchen can also be ignored first.