Many organization tricks seem unhelpful for those that are space challenged but this is genius: for under-sink organization use a small closet rod for spray bottles. Labels on their back-ends might help, too.
Office in a Chest! Transform a traditional piece of bedroom furniture into a multitasking mini office, complete with bulletin board and filing cabinet. You'll have easy access to all your essentials -- and be able to tuck them away at a moment's notice. It requires only minimal construction to reconfigure a chest... DIY Tutorial
Install a pullout rack on one side of a cabinet to keep items on hand but off the countertop. Get more storage inspiration: http://www.bhg.com/blogs/better-homes-and-gardens-style-blog/month-of-storage/