Mansion, Multi Level Stone Nassau County, NY, Old Westbury, Zone Arcade Machine, Architectual Detail, Archway, Bar, Bar Room, Beams, Bedroom-Boys, Bedroom-Girls, Bedroom-Guest, Bowling Alley, Den/Study, Dining Room, Dogs, Family Room, Fireplace, Floor-Wood, Foyer, Great Room, Guest Quarters, Home Gym, Home Theater, Hot Tub, Indoor Basketball Court, Indoor Pool, Kitchen, Kitchen Cabinets-Glass, Kitchen Cabinets-White, Kitchen Cabinets-Wood, Kitchen Counter-Light, Kitchen-Eat In, Kitchen-Island, Kitchen-Large, Kitchen-White, Kitchenette, Long Hall, Man Cave, Master Bathroom, Mudroom, Piano, Pinball Machine, Pool Table, Rec Room, Sauna, Sitting Room, Staircase, Staircase-Back, Staircase-Spiral, Wallpaper, Wine Cellar Balcony, Balcony-Juliet, Columns, Courtyard, Driveway, Driveway-Gravel, Driveway-Long, Garage-5 Car +, Garage-Attached, Garage-Detached, Golf Putting Green, Golf Sand Trap, Isolated, Outdoor Fireplace, Outdoor Kitchen, Patio, Patio-Slate, Pool-Inground, Porch, Porch-Screened In, Rolling Lawns, Tennis Court, Terrace, Turret