(a) If the landlord and cable operator have not reached agreement on the amount of just compensation, a landlord may file with the commission an application for just compensation within four months following the service by the cable operator of the notice described in section eight of this article, or within four months following the completion of the installation of the cable television facilities, whichever is later.
(b) An application for just compensation shall set forth specific facts relevant to the determination of just compensation. Such facts should include, but need not be limited to, a showing of:
(1) The location and amount of space occupied by the installation;