No niche to fill? Build out into the room, instead. The shelves of this bar are just one bottle deep to preserve floor space. When not in use, a barn-style door with a wire-mesh window slides in front, offering a glimpse of liquor bottles and a playful, painted diamond design on the back wall.
Tip: Paint the back of a built-in to amp up its style. You can even use a mirror to add visual depth.