Use Ikea Knuff magazine files as under sink storage holders. Screw a magazine file holder to the inside of kitchen cupboards. Add space to store more bulky items like chopping boards, cleaning products etc.
10 Creative Ways to Use IKEA's Spice Rack Outside of the Kitchen
Ikea mudroom hack: Pax closets, ekby shelf and corbels, gerton desk top, kallax bench seat, and pjas baskets. I wonder if this will fit in the hallway or if it would take away from the entrance? Or in the spare room?