Duplex 3, located on the Upper East Side just east of Lexington Avenue at 155 East 79th Street is a 4 bedrooms, 4.5  bathrooms  spreading out among two floors create some of the most generously proportioned residence on the market at over 4,200 square feet where townhouse living meets modern day design.Sprawling southern-facing living room with floor-to-ceiling windows provide floods of natural light.  A wood-burning fireplace is featured in the Living Room.  Floors consist of stained 5" white oak plank. A generous private balcony provide charming neighborhood views adjacent to Media Room and Study (or Fifth Bedroom).Residence Features direct elevator entry to each residence floor, stone entry with signature design by Pembrooke & Ives, ceilings of approximately 103 on entertaining level and 9-2 on bedroom level, automated shade pockets, discrete heating and cooling system, graceful glass staircase to bedroom level.The chefs Kitchen features marble floors and glass counters, a limestone island, custom Walnut and Stainless cabinets, Miele Convection and Speed Ovens, 36 Refrigerator/Freezer,  Gaggenau 5-Burner Gas Range Cooktop,  Wine Storage and Dish washer.The state of the art  Master Bedroom includes a dressing room connecting to a stunning five-fixture Master Bathroom. Each Bedroom has an en-suite bathroom. All bathrooms have heated floors. A laundry room is conveniently located on the upper level with LG Front-Loading Washer and Dryer and a sink.155 East 79th, is a boutique condominium with a 24 hour doorman, a gym, a private storage and bicycle storage. Designed by tastemaker Andrew Sheinman of Pembrooke & Ives,