Stromberg's sells starplates to build buildings. You basically use similar sized 2x4's (or other sized wood) and attach them to the starplate brackets. Depending on the length of the boards you use, you can get a building up to 14 feet in diameter. They end up being sort of gazebo shaped. Has anyone had any experience using these? Anyone use one for a coop? Are the buildings as easy to assemble as they make it sound? Thanks for your feedback.