Prospective homebuyers enter the Kennedy Homes Design Center and find that many of their own ideas are reflected in the center. The Kennedy Homes Design Center serves as a working model of the variety of choices buyers have in creating and personalizing their new home. Kennedy Homes engineers and constructs an array of floor plans. It has developed floor plans ranging from approximately 2,000 square feet to more than 3,500 square feet, with three to five bedrooms, second-floor bonus rooms in addition to first-floor family rooms and master suites with master baths and wardrobe rooms. The company is headquartered in South Barrington, Ill.