It’s a huge achievement to make it through putting together a flatpack without it resulting in a divorce or a fall out! So why not give instructions or simple guides as a blog example?
This is dependent on your industry of course, but any instructions on how to make a project at home whether it is a food recipe, how to make a certain craft, details on a certain methodology or way of doing something, these posts always do well especially if they feature images or a produced video showing a step-by-step process of how it is achieved.