Sliding doors that can be moved to one side or the other. Thin like wardrobe doors.
Four wall-mounted drying racks in a mudroom create an instant indoor drying room; recreate the look with four wall-mounted racks from Ikea. For something similar, consider Ikea's wall-mounted Grundtal Drying Rack;
Need storage in a narrow space like a hallway? 37 Clever Ways To Organize Your Entire Life With Ikea