1. Regional policy: Different regions may have different policies and processes, resulting in different waiting times.
2. Number of applicants: If the number of applicants for public rental housing increases, the waiting time may become longer because more applications need to be processed.
3. Review process: The complexity of the review process will also affect the waiting time. For example, if further paper document review or field trip is needed, the time may be longer.
Generally speaking, the specific waiting time for public rental housing may be different due to different regions and policies. If you want to know more specific information, I suggest you consult the local public rental housing management department or relevant institutions.