Whose is the doorway in the corridor?

* * * region. The corridor area does not belong to any individual or individual household, but is shared by all households. This is to ensure the safety of residents and public order, and it is also the basic requirement of property management. Staircase is a passage connecting all floors of the building for residents to go up and down stairs. If the stairwell belongs to one household and cannot be used by other households, it will seriously affect the safety of the building and the quality of life of residents. In addition, if the stairs belong to individuals, the property management company will not be able to manage and maintain the area, which will lead to messy stairs and potential safety hazards. According to the law, the public part of the building belongs to all owners, and the property management company is responsible for management and maintenance. This includes stairs, elevators, public walkways, public toilets and other areas. Therefore, if the stairwell at the entrance of a residential building belongs to one household, it will violate the law and other households will not be able to enjoy their due rights. Stairs, as public areas, should be maintained and protected by all residents. Residents should abide by the property management regulations, do not occupy public areas, do not pile up items indiscriminately, and do not damage public facilities. Only in this way can we ensure the smoothness and safety of stairs and make all residents live comfortably. The stairwell at the entrance of the residential building belongs to the public area for the common use of residents. This is a requirement stipulated by law and an important measure to ensure the safety of residents and public order.