3 Bedroom Duplex in Arlington Heights - Great Custom duplex features tons of upgrades and attention to detail. Hand-scraped hardwoods in living and dining. Open concept with gourmet kitchen. Stone fireplace surround and exposed wood beams. Gorgeous circular staircase with wrought iron stair rails and chandelier. Built in bookcase and desk in landing area. Huge master suite with separate shower and garden tub. Quaint covered porch is great for entertaining.