$9.9 M PENTHOUSE AND STAIRPLANE™
A $ 9.9 M triplex penthouse in New York has three of our stairplane™ glass panel staircases stretching from bottom to roof terrace. The high-grade aluminum and glass perfectly complements the luxurious finishes throughout the penthouse. White marble, whitened oak and white glass are perfectly harmonious and add real value to this residential oasis.
