This is the best CD storage unit that I could find for the price.  Easy to assemble, minor cons, listed here:
1.  1 screw head would not accept philips, had to use an allen wrench
2.  minor misfit on front pieces, however, with a little elbow grease, muscled the front into place.

However, for the price, this unit cannnot be beat!
Very sturdy, and nice looking-I purchased the black unit and it looks fantastic.  Very practical and sturdy wall hanger that comes with the unit.  I am NOT worried about it falling off the wall.  I intend to purchase another unit for the basement.