Interior visualization because is such a hot topic now.
blender 2.74
cycles
Superb material and lighting work here, is the background also 3D (because that would be really impressive technically if it was).
Great job! Everything looks amazing except the carpet. It just quite doesn’t look realistic, IMHO. I think the reason for that is it stands to straight. It should fall over more, especially on the edges. Other than that, I really love it! 
^Thanks guys!
@Ace Dragon: The background is a emission plane with the texture…I don’t think my (potato laptop) computer can even handle all those mesh if those are modeled or particles. :no: