Sharp design anchors a Back Bay penthouse with tranquil, modern style.
When fashion. accessory and interior designer Meichi Peng first saw her client's penthouse at 360 Newbury Street, the duplex was a drywall box. The long, narrow entrance opened into the living room with 18-foot ceilings. The master bedroom, located on a mezzanine level overlooking the sunny living room, was plain and lacked privacy.