Lovely render. very realistic and almost believable Not that they have anything to do with the rendering but here are a couple of things that struck me about this, one was the man's head being cut by the smoke stack seems a bit uncomfortable visually esp since the chimney is of a similar grey value to the back ground, also the place where the island ends and forms a vertical line because of the reflection and the background cabinets makes the gestalt a bit ambiguous, and lastly there seems to be an overall ambient light with the source at the camera which seems to dull the overall chiaroscuro. Just an opinion.
heu dude great job you've been done. first the scene it's very nice, congratulations. in my opinion there's something you could improve on it, the color tone of the books (it's saturation), the exterior you could burn it a little bit, cause your entrance are vey bright, just to bring them together, and a little of contrast at the image, remember my point of view...the scene it's beautiful. +)