The covenants, agreements and obligations herein contained, except as herein otherwise specifically provided, shall extend to, bind and inure to the benefit of the parties here to and their respective personal representatives, heirs, successors and assigns of Tenant (but in the case of assigns only to the extent that assignment is permitted hereunder). No third party, other than such successors and assigns, shall be entitled to enforce any or all of the terms of this Lease or shall have rights hereunder whatsoever.