Prohibits landlord from terminating month-to-month tenancy without cause. Allows landlord to terminate month-to-month tenancy without cause under certain circumstances or if landlord provides tenant with relocation assistance equal to three months’ rent. Requires landlord to provide 90 days’ written notice for tenancy renewal or termination under certain circumstances. Permits tenant to renew rental agreement if landlord did not invoke exception or terminate for cause. Declares emergency, effective on passage.