The tenant may assign or sublet the residential premises to another person with the consent of the landlord. If this tenancy agreement is for a fixed length of 6 months or more, or is solely fo the retal of a manufactured home pad, the landlord must not arbitrarily or unreasonably withhold consent to assign or sublet. Under an assignment a new tenant must assume all of the rights and duties under the existing tenancy agreement, at the same rent. The landlord must not charge a fee or receive a benefit, directly or indirectly, for giving this consent.