Permission to rent refers to obtaining consent or authorization from a property owner or landlord to occupy a rental property. There are several synonyms for the term, including approval to lease, authorization to rent, license to tenancy, and permission to occupy. Other phrases that can be used interchangeably with permission to rent include consent to lease, authorization to occupy, and permission to sublet. Regardless of the wording used, the main point is to obtain permission from the property owner to occupy or sublet the rental property in question. It is important to ensure that all the terms and conditions of the permission to rent are well understood and mutually agreed upon to avoid future conflicts.