Special purpose properties in Filer (ID) best serve tenants looking for facilities to fit their unique type of business or use. Since the Filer (ID) property has already been in use for its very specific use, there's no need to worry about Filer (ID) zoning laws or constructing a floor plan to fit one's needs. It's also well known to the public what type of Filer (ID) business is being practiced there, so public approval or awareness doesn't need to be marketed.