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;
I would only have one shelf and instead have cupboards above it. Love the tiling. I would put a metal rod below the shelf and hang stuff there; like small metal baskets where soap and things are stored.