An agreement by the tenant to waive the benefit of any provision of the RSL or this Code is void; provided, however, that based upon a negotiated settlement between the parties and with the approval of the DHCR, or a court of competent jurisdiction, or where a tenant is represented by counsel, a tenant may withdraw, with prejudice, any complaint pending before the DHCR. Such settlement shall be binding upon subsequent tenants. However, where the settlement encompasses surrender of occupancy by the