the largest-ever offering of a penthouse on fifth avenue is the epitome of luxury and grandeur. 20 rooms, wrap-around terraces, plus a full rooftop terrace, seven bedrooms, 11 baths, three kitchens, all atop a white-glove emery roth cooperative overlooking central park. the upper level is home to the grand salon and the most amazing views of central park and the manhattan skyline to be found. the room has beautiful striated marble floors, 11' ceilings and custom mahogany doors. the chef's kitchen is adjacent to the dining room, which can accommodate seated dinners for 22 and has views stretching from grand army plaza to columbus circle and all of central park. a library of custom-milled fiddleback mahogany boasts one of the two fireplaces and a private terrace. the master suite is also on this floor with a gas fireplace, two full en-suite bathrooms, sitting room and closets beyond imagination. the lower level is comprised of six bedrooms, large media room, professional recording studio, billiard room, two kitchens and a complete gym overlooking central park. a private roof terrace on the top floor is the perfect spot for a grand gathering. truly incomparable. pied-a-terre and international purchasers welcomed.