Gene Simmons of KISS fame is putting his luxurious Beverly Hills mansion on the market for just under $14 million. The Swiss-designed architectural beauty boasts a spacious deck, high ceilings, and an open floor plan, with scenic views incorporated throughout the home. The property also features a 40-foot infinity pool, spa, and outdoor veranda. Designed with sustainable principles in mind, the energy-efficient house includes solar panels and a drought-tolerant landscape. Simmons particularly enjoys the natural light and stunning views from the upper bedroom. The listing is held by Lisa Young, Kennon Earl, and Thomas Davila of Compass Real Estate.