How do you know if Feng Shui is good when you go in to see the new house for the first time?

First of all, observe the orientation of the house, and it is best to sit facing south. Secondly, observe the environment around the house, including the location of 24 mountains (if there is no compass, look around), whether it is high or low, whether it is a house or a pond, whether it is a telephone pole or a road, and so on. Specifically, the requirements are high in the north and low in the south, high in the east and low in the west, high in the southwest and low in the southeast and northwest, which is the best. The above is comprehensive and cannot be decided in one or two directions. It is said that good feng shui requires too much, which is relatively rare in general reality. Third, see if the north and south of the house are transparent.