Brought on to take full advantage of this Fifth Avenue building's air rights and design a new rooftop master suite on top of our clients existing penthouse, adding a connecting staircase into the new sitting room part of our rooftop expansion. As well as transforming the spaces of the existing penthouse to recreate some of the original penthouse layout and design a meaningful entry foyer with practical yet concealed coat and audio visual closet serrating the formal dining room/library and the formal living room both with their respective fireplace designs.