A Columbus nonprofit housing agency has started work on a 25-unit East Side apartment complex to be built out of 54 shipping containers. The agency, Nothing Into Something Real Estate, is building the “Cargominiums” at 1562 Old Leonard Ave., on an empty lot across from the agency's offices.adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};