Mansion, Modern, Multi Level Glass, Limestone Nassau County, NY, Sands Point, Zone Bar, Bar Room, Bedroom-Guest, Billard Room, Catwalk, Fireplace, Indoor Hot Tub, Indoor Pool, Living Room, Living Room/Dining Room, Living Room/Lounge Pit, Loft, Pool Table, Sitting Room, Staircase Patio, Pavers, Walkway, Waterview