amenities–01At Extell Development Company’s stunning new building, One Riverside Park, four different floor plans have been transformed into showhouse-style model apartments, ranging from 4 to 7 bedrooms and $8.9 to $25.7 million.

The gem of the building is the 6,056 square foot duplex with 7 bedrooms and 9.5 bathrooms and a 3,261 square foot terrace. “21B/22B A Sky Home Duplex,” as it has so aptly been nicknamed, is something New York real estate has yet to see.  GCT Marketing brought together four wildly talented designers to transform this space from a construction site to an aw-inspiring apartment.

That list includes the Björn Björnsson of Island, one of the most renowned and successful interior designers in the U.S. and Scandinavia; the Bogotá, Colombia native Andrées Saénz of Metrick Design, who developed an international consciousness at a very early age when his family moved to Miami; Gail Shields-Miller of Shields & Company, who are noted for executing eclectic, traditionally inspired interior design with rich color tones and understated continuity; and interior designer James Rixner, who has successfully established himself as a trend setting designer over the past 35 years.