54B at One57: Life in the High Skies

Tour the Magnificent Apartment Where We Hosted Our September Cover Party  By Olia Golovkina   Apartment 54B, the re-designed 5,475 square-foot ultra-luxury residence at One57—Manhattan’s 90-story tower by award-winning architect Christian de Portzamparc—is open for viewing. And there’s a reason why real estate brokers John Venekamp and Leslie Singer of Brown Harris Stevens “are thrilled…