Commandingly sited one of a kind 3600sq/ft penthouse at Fifteen Twenty-One Second Avenue. This Inviting NW & E facing corner home offers views of Elliott Bay, Olympic Mountains, Queen Anne, the Cascades & Lake Union. Gallery walls, Chef's kitchen, butler's pantry, not to be missed is the private 601 foot roof terrace designed to entertain. Boardroom, physical fitness area, Yoga studio, 24 hour 5 star concierge, 2 parking spaces with option for 3rd and an optional wine cellar & work studio.