A:
This actually can be assembled the other way; there is a corner piece that can be attached the way it is in the picture, or if you turn the cut edge the other way, the L goes the opposite way. The keyboard tray itself is on the "longer" side of the desk so it can't actually change the piece of wood it's attached to, but you can change orientation.
Answered on 11/25/2009 by Ryan Casey from Douglas, MA