When I ordered it, I was very skeptical that everything fits in what I need. When I then unpacked, I wanted it almost send back, because I thought that there was not even the cooler fits in. But I was wrong completely. Not only the cooler fit in, it was even enough air an extra fan to pack on top without touching the lid. Also, I have now installed an additional internal USB Hub is, very many cables laid in there, get a pico ATX power supply and now a Sandy Bridge system in there. I even have room for a second 2.5 "HDD or SSD, with some tinkering probably still a third.
I am always surprised by how much there fit in when I open it again. Meanwhile there is also an adapter by the manufacturer with which you get PCIe card into the housing.
Overheating problems I did not. Even on a relatively narrow space.
Like me have the 2 USB ports behind the plastic panel. Meanwhile, I have it broken down for lack of space, but when I used it, it was very convenient.
The only thing that slightly disappointed me was that it was fairly rattles. But Lies solved by I just gummed the contact points easily. Now rattles nothing. It is straight forward way but then in some motherboards a bit tight (PSU does not quite fit, cables can not be easily moved, etc), but these are are really only a millimeter, and thus do you manage it somehow with a little patience and ingenuity.
It fits no DVD drive pure, true, but who needs something today too? If you need it for, rich external slim solutions for 50 euros thick.
Incidentally, there is now a silver version of this housing.