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House exchange refers to the act of voluntarily exchanging the right to use the house, that is, the right to rent, between tenants of public or private houses of the same or different nature, for the convenience of work, living and life, with the consent of the lessor. . It is a different concept from house reciprocity, which refers to the exchange of property rights between property owners. The state protects legitimate and reasonable house changes.
If the lessee exchanges the right to use the house with a third party without the consent of the lessor, the house exchange shall be deemed invalid unless the lessor ratifies it later.