Beautiful work. Really nice. I'm looking at the grain match of the central boards and wondering what's going on there? Was it mitred before the outer boards were attached? There is a hint of a tiny lip of the table top above the sides, so I am wondering if that's a thin lap joint. No, forget I said that. I am not sure how that could work. And red cedar you say. I am fairly new to working with wood, and finding it a nightmare because of how it twists and shrinks.