On the sixth floor, the owner installed the iron gate in the corridor. Can the property on the sixth floor not be cleaned?

Of course. Generally speaking, the iron gate of the corridor is a personal item installed by the owner himself, and the property management company is not responsible for installation, maintenance and cleaning. Therefore, if the owner of the sixth floor installed the iron gate of the corridor, the property company can not clean it. Property companies sometimes negotiate with the owners and reach some special agreements, such as cleaning by the owners themselves or providing paid cleaning services by the property companies. Therefore, it is necessary to know the local laws and regulations related to property management and the agreement with the property company or the owners' committee.