S-Hook Hang-Up: Turn any closet into a useful hang-up storage space by adding S-hooks to wire shelving. This provides tidy storage for mops, brooms and other cleaning tools. http://www.familyhandyman.com/closet/easy-ways-to-expand-your-closet-space
Try this brilliant idea if you have limited closet space. Instead of folding pants in a drawer where you can't see them in their full glory, buy a rack and hooks to create your own display. Source: Instagram user chandraaaaa
For laundry closet. I think there's room to put the W/D side by side rather than stacked so we have a folding surface. Also, would like couple of small shelves (doesn't have to be a full-on cabinet like pictured) with a rod for hanging clothes in there. If we are doing a tankless on-demand water heater, then I think there's room?