It might not be the easiest project in this list, but if you already have some experience with wood cutting and joinery, it won’t be any hassle at all. Thanks to the extremely detailed instructions it shouldn’t really be a problem even if you’re not very familiar with woodworking. This could actually be a great project for refining your woodworking skills as a beginner!
Students who are interested in woodworking, either as a career or a hobby, can find classes through certificate and vocational degree programs. Furniture making and opportunities for wood sculpture can also be found at schools that offer studio art programs. In California, a wide range of programs in the field are available, including individuals classes as well as formal educational programs. While degree programs include general education programs, all woodworking programs focus primarily on the development of hands-on skills with respect to safety measures.
I love the opportunity Community Woodshop provides to take advantage of the tools, high-end equipment and hands on skills they'll assist you with when working with woods and metals. I'm not too sure about the Community part because I'd probably not come back because of the distance, however I do recommend learning to build shit on your own rather than paying a hefty price for the same materials that all furniture and fixtures and most jewelry are made of. They offer a wide variety of classes that teach you skills to build different items and use different tools.
We want to make these pieces square, and of identical length. Square is a matter of making sure the saw blade is square and that the cutting guide is square. The trick to getting the pieces of the same length is to clamp them together and to cut them all at once. For the 4x4's, that means making a rough cut in each first, so we have four pieces, each 3-4" longer than we need, from which we'll get our four legs.
You can buy sandpaper, glue, and other consumables from them for a nominal price. Their hand tools are propitiatory though so you would have to buy a specific kind of orbital sandpaper, for example. You couldn't just get generic. They are reasonably priced though. There is literally a coffee can with money in it and prices written on the boxes with these consumables. If you think you might burn through enough sand paper on something, check the brand and price shop.