My first woodworking “shop” was in the living room and kitchen of a run-down house trailer (2008-ish). Nothing pretty at all but it was functional. At that time I was living on my own with a job paying just over minimum wage. The engine in my truck blew a head gasket and the only option for me to rebuild the engine without going into debt was to sell off my woodshop. I sold everything but my miter saw. It was a hard lesson learned on being prepared with an emergency fund and I’ll never put myself in that kind of situation again.
You can also use Google image search to research a project. Unlike the PDF search, the image search provides a photo of what the project will look like, which is helpful in determining if you want to pursue building it. By doing an image search for how to build a step stool, you will have a ton of options that all lead to woodworking plans of various quality. (The how to part of these is important—otherwise you’ll just get pictures of step stools.)