Ikea upper cabinet (size base for a shell for my storage solution; hardware store for x x panels. Each piece was cut to 11 x 13 28 shelves out of one panel. Insert shelf support pins before building cabinet.
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!