This 12-room penthouse is located in a prewar Park Avenue coop in New York, NY. It boasts 5 bedrooms, 5 full bathrooms, marble gallery, 10 foot ceilings throughout, living room with fireplace, dining room with bar/butler’s pantry, media room, office/guestroom, huge wraparound entertaining/dining terrace, gourmet eat-in kitchen, family room, staffroom and a laundry room. It is listed at $25,000,000.