The house should be built in a safe place, with a back seat and the help of the Lord and the nobles behind; Don't build houses at the foot of the mountain threatened by landslides and falling rocks, or in lightning strike areas, radioactive radiation sources, gas pipelines, harmful minerals and cliffs, because these are quite dangerous things, try to stay away from all kinds of dangerous things that may endanger physical and mental health.
To build a house, you should choose a place with fine soil, tight consistency and moderate humidity in order to have a stable fortune. The foundation of the house is high, which can't cover the wind and is easy to be struck by lightning. If you don't hide the wind, it is not easy to gather wealth. And the water loss is low, so it should be moderate; When building a house on both sides of a river or in Shui Ze, the foundation of the house should be above the once-in-a-century flood level, so as to prevent floods and the invasion of moisture.
The floor height of the house should be consistent, and it is forbidden to be high on one side, low on the other side or low before and after. If houses are built on both sides of roads and streets, the floors of the houses are slightly higher than the roads, and the houses below the roads are unfavorable for living, and it is easy to collect bad luck and sewage.
A flat house is relatively stable. If there is a slope, it is quite dangerous and prone to bloodshed. Therefore, it is best to fill the ground of the slope and fill it up in order to have good luck step by step.