I promise it's not off-centered...that's just an optical illusion. (Really, trust me on this. I am anal and I have measured the finished piece a gazillion times.)
Being that this is my first flat-fold, it is far from perfect but it's somewhat better than I thought it would turn out. It wasn't as hard as I thought it might be but it was still somewhat of a PITA. Nevertheless, I will be trying my hand at another flat-fold -- maybe even in the near future. Overall, it was a learning experience and pretty fun.
On a different note...here is your helpful hint for the day. When the winds are gusting up to 48 MPH and you are crossing the Wal-Mart parking lot with your cart that happens to contain a 3-feet tall mirror, your cart is instantaneously turned into a sailboat. Er, sailcart. This, too, you must trust me on. Really. ;-)