Water is closely related to human health, accounting for 70% of the human body. When the humidity in the air exceeds 30%, people will feel dry throat and even dry skin. In the courtyard of modern luxury residences, most of them have pools. The location and setting of the pool, the location of the pool and the method of setting it, such as depth and width, will affect the aura of the residence. Therefore, what are the key points that you need to pay special attention to when setting up a pool? 1. Pay attention to the location of the pool. The direction of the house should be used to determine where to dig the pool, and then determine the form and shape of the excavation. 2. Pay attention to the pool behind the house. Since ancient times, Chinese people have liked to build their houses in an environment with mountains and water behind them. If the "water" is behind the house, it goes against the basic pattern and makes people feel psychologically unsafe. Therefore, when it comes to the arrangement of "water", it is necessary to pay more attention to details. If a pool is set up directly behind the house, it is not advisable to dig deep into the ground. Instead, the pool wall should be built high on the ground to build the pool. 3. Pay attention to the distance between the pool and the house. The pool should not be too close to the house, otherwise the sunlight will easily refract and reflect into the ceiling of the house, making people feel dizzy