The uneven back wall of the house is not good for any family.

The uneven back wall of the house may affect neighbors, especially those close to the back wall. If the uneven back wall leads to poor water flow or poor drainage, it may affect neighbors' houses and gardens. In addition, if the uneven back wall leads to invasion of neighbors' privacy, it will also have adverse effects on neighbors. Therefore, it is suggested to abide by the relevant regulations when building a house to ensure that the back wall is flush, so as not to bring unnecessary trouble to neighbors.