Location Standards. Mini-storage/self-storage facilities are unique, low impact uses which, due to the small area requirements of individual rental/storage areas, provides great flexibility in architectural design. Such uses are conducive for development on unique and odd-shaped, remnant parcels of industrial zone property where large scale industrial structures are physically constrained from development. Accordingly, to preserve larger, traditionally shaped, property for more intensive industrial development, mini-storage/self-storage facilities shall only be located on unique, odd-shaped and/or physically constrained parcels. If, in the opinion of the planning director, an application for a mini-storage/self-storage facility is on property deemed suitable for other industrial development, the ministorage/self-storage facility shall only be approved with the approval of a zone exception pursuant to Chapter 17.48 of this code.