Blogger Leslie Lambert’s brilliant Billy playroom hack is a fantastic example of a DIY entertainment center comprising a tall Billy bookcase at each side and a short, wide bookcase to connect them.

So you've built yourself an XBMC media center, bought a shiny new TV, and have nowhere to put it all. Instead of shelling out for a fancy entertainment unit, just buy a cheap bookcase and turn it ...

The new compact desk add-on is made specifically for the 31.5-inch wide x 11-inch deep version of the Billy Bookcase. Unlike most desks, the Billy Desk has just two legs, as the bookcase itself ...

Whilst the one shown above has all the bells and whistles and stands at 79 1/2 inches tall, you can also get the Billy bookcase with desk and drawer at just 41 3/4 inches tall for $129 ($30 less).

IKEA’s Billy bookcase is a perennially popular storage piece that you’ve likely come across or owned at some point in your life. The item, which currently retails for $49.99 , is a total steal.