Instantly iconic and thoughtfully designed are these apartments, a 20-story, luxury building on the Upper West Side. The building's unique exoskeletal design, like branches of a grand tree, cradle the open and airy interior space. Floor-to-ceiling windows with cityscape views, wood flooring, granite counters and stainless steel appliances are among the fine features. Amenities include 24/7 concierge, a rooftop terrace, a lobby lounge overlooking a private garden, fitness area, yoga room, golf simulator room, music room, conference room, resident lounge with full catering kitchen, and a children's playroom. Steps from transportation, retail shops and restaurants. Close to Lincoln Center, Carnegie Hall, Metropolitan Museum of Art.