The Buffington Plan by Smith Douglas Homes MODEL HOME in our community, Tree Haven! Our top-selling plan, the Buffington delights with its massive second-floor owner's suite privately tucked away on the same level as its three additional bedrooms. This is the Model Home. Decked out with options! Study downstairs, 36' Cabinets, Granite countertops, Double bowls in Master and Hall bathroom. All the Trim work needed in a great home like this. This home is Furnished!