Entry 8th Floor; upon entering this duplex space, attention focuses on the dramatic Great Room, 24' x 28' with its stunning double-height (20') coffered ceiling, soaring leaded-glass windows and a decorative fireplace. Currently presented as a 'white box', the 8th floor had been planned to also include a south-facing Dining Room, a chef's Kitchen, and a corner Library with a wet Bar and a Powder Room, allowing for a glorious entertaining space. OR could also be a Guest Bedroom suite w/ full Bathroom Upstairs 9th Floor offers a sunny Master Bedroom with an overlook to the Living Room below and open views over the roof of a landmarked church and to the sky. The space had been planned to also include 2 generous Dressing Rooms, a large Master Bathroom, an additional Powder Room and a corner Study with decorative fireplace and full Bathroom. OR could also be a Guest Bedroom suite w/ full Bathroom Located in the historic cooperative known as the 'Studio Building' designed by the architect Charles Platt in 1907, 131 East 66th Street is a landmark-status, boutique cooperative with a top-flight service staff and an ideal location. Create your own masterpiece!