Overwhelmed by the endless choices that come with designing a piece from scratch? Rocky Mountain Table Company, a nationwide online venture based in Denver, empowers you to mix and match predetermined options to create the perfect table for your home. The website’s easy-to-use interface shows you what your item will look like as you’re designing it: Start by combining tabletops of various sizes, shapes, and materials (such as beetle-kill pine or rustic hickory) with myriad leg designs, ranging from hairpin metal to tapered walnut. Your semi-custom piece (a 48-inch round table starts around $900) will be built by local designers at Rocky Mountain Table Company, which just opened a showroom at 5850 East Evans Avenue. And unlike most online stores, the shipping is free and the tables come pre-assembled. We call that a special delivery.