Got this little case a few days ago and found building inside it pretty easy, it takes all the normal ATX sized stuff except Mobo ofcourse and even handles water cooling, be very carefull of CPU cooler choice! Many of the 120mm CPU coolers wont fit and seriously restrict air flow. Another thing that you must trade is Storage, if you want a CD Rom then you can only have 2 x 3.5" drives. And if you want a very large GPU like 2 slot 300mm (eg gtx1070) then you cant have any HDDs, but its 2017 so be civilized and get a couple SSDs or 2.5" HDDs. A few compromizes and you end up with a seriously sexy little beast.