Sitting on a site ideal for luxury living and offering world class views, each housing unit hangs daringly off of a main structure at a precise location for the best city view. Every space, between units and above, is designed to capture wind, allowing each housing unit to act as a huge energy sail. Grills capturing wind above units are lined with evacuated tube collectors for hot water, and photovoltaics for energy. Each unit receives clean water via a living machine, to minimize impact on the existing mall. With all of the systems accounted for, units are nearly kept off grid. Luxury living is redefined.