There's nothing quite like seeing before-and-after photos of a room transformed from dull to dazzling. The interior designers who achieve such magic are often considered intuitive and naturally creative — in fact, many do have a special knack. You may not have been to decorator school, but you can benefit from a page out of a top designer's playbook. Follow a designer's advice, and you might just work some magic of your own — without paying hundreds of dollars per hour in design fees.