Über-warehouses for the ultra-rich.

The article looks at an expansion in the number of freeports, or storage facilities located adjacent to airports or other international transportation facilities, designed to house art works and other luxury goods belonging to wealthy individuals, as of 2013. It describes the benefits they offer to users, including tax avoidance and confidentiality, and notes many are located in Switzerland. The building of a freeport facility in Luxembourg is discussed.