Contract Signed & back-up offers.   This new listing is a dream home.  You feel like you have stepped into a bright, new elegant prewar-style home!  The space  exudes comfort and classic ambiance.  Designed by a known Bostonian decorator, it affords convenience and grace beginning with the 16' Gallery entry which flows into the Dining Area and Living Room, separated by an archway and columns.  The windowed Kitchen with stainless steel appliances, such as a Viking cook's stove, also has a well organized storage and pantry; the Den/Study/3rd BR with coffered ceiling is a place to relax, read, watch TV and/or work; there are Two Bathrooms; the large Master Suite with Bathroom has an ample walk-in-closet plus a wall of  storage; the Second Bedroom accommodates two beds.  There are hardwood floors, dentil moldings, custom cabinetry, detailed moldings and storage.  The space represents a quality of the Old World meeting the New World.  Comfort at its best.       Added to the low maintenance and the great location, the full service coop also has a garage, 5th floor Laundry Room and wraparound Deck (soon to be upgraded).  Carnegie Tower is pet friendly and allows a pied-a-terre. Sorry, no washer dryer.  Located conveniently to Central Park, Museum Mile, Whole Foods, Fairways, Dean & DeLuca, transportation, and fabulous restaurants.