Tenant requested a new 2 yr lease extension before expiration of the original 2 yr lease. LL granted one year with one year option in a letter issued to tenant for new lease amount along with statement that the original lease terms and conditions remain valid and in full force and effect. Tenant has provided notice to vacate believing tenancy is month to month. LL wants monies for one year. Tenant has paid regularly but never signed anything new - but did request a new lease - not provided by LL til now. Does LL have rights under default section if tenant moves out and quits paying rent?