Bedrooms are supposed to be practical, sure, but they're also the room that's most practical to update. To achieve a more layered, "Bed & Breakfast" or "showroom" feel, expert Leslie Neblett recommends reupholstering, replacing or slipcovering the headboard as the most effective and immediate change. Then bring in new sheets and accessories such as a blanket and lots of pillows and you've got a whole new look.