We've admired tree-stump stools with painted tops before (see DIY: Garden Stools); we also like these side tables made from felled logs, with exteriors painted glossy white. Designer Marie-Laure Helmkampf came up with the idea for a project in Provence.
Would love a barn door in the bedroom going into the bathroom. But different than this exact one. Sliding doors like these ones can really save space in rooms. These are some of the coolest sliding doors we've ever seen - they even added a coat hook!
The most innovative book arrangement: Cool DIY pipe book shelf.for the industrial looking living room.all parts can be bought at home depot, and they will even thread the pipe for you there to the length that you need it! Maybe for bedroom idea.
DIY stacked wood fireplace facade -- I actually really love this idea even if you don't have a fireplace to begin with. It'd be so simple to zazz-up a brick or stone wall with a faux fireplace to create a gorgeous feature wall.