Can I find a property to repair the air leakage in my window?

I can't. The window at home is broken and the property is not responsible for maintenance. If it is a window decorated by a decoration company, the decoration company will be responsible for quality maintenance. If the time agreed with the original decoration company is exceeded, the problem will still be solved by itself. The property is only responsible for some public facilities in the community. After the windows in the property management area are damaged, the property is responsible for maintaining them. * * * Building use parts, such as stairwells and corridors, * * * Building use facilities, such as * * * use lighting facilities and elevator maintenance. These are the responsibilities of the Property Management Office.