The case itself and the side covers are constructed of steel
(all edges rounded for safety),
the front cover is plastic (also rounded edges). The holes in the sides are laser cut, the fans and
grills were a perfect fit. (Wish my jigsaw was that accurate).  The sides
"slide" in and come with 3 screws for the attachment on the back. The
front cover has 3 "clips" on each side that simply snap into place.
One thing I really liked was the power button is on "top" of the
front cover, for those of us with "little ones" would agree, that is a
good idea! One thing I should mention is the lack of ventilation through the
front cover, something this kind of case should have. With a small drill bit,
you could make your own "air vents" in the front below the led lights
with minimal effort.

The rear of the case looks like any other case, all that needs
to be done is "pop" the back plate off and insert the AT or ATX cover,
whichever you need. Yes, the power supply comes with its own power switch on the
rear also. Some might argue for a "nicer" power supply, but this one
works just as good.  Another fine
feature of this case, which I would categorize as "mid-tower" AT
or ATX, is the room inside. There is ALOT of room for expansion in this baby! It
measures 8.5" wide,17.25 length, and 17.25 height. The width of the case
makes for maneuvering and installing hardware a breeze, especially if you have
struggled in the past with "stuffing" your wires in to get your side
covers on. None of that here. I had no problem installing anything, with plenty
of room to spare.