Built in shelves and cabinets with paper storage! This woman's hubby had it all built for her. I have never been lucky enough to have a hubby that could/would do that. Probably why I am and plan to remain single!
A Budget-Friendly Craft Room: could put two book cases on either side of the window or wall. then use a folding table coming out like this from the window. Table that folds up? Adjustable height as kids grow?