something that doesn't suck...
looking on newegg list of cases will make your shopping easier...multiple views, inside and out, plus dimensions. you want the power supply mounted on the bottom (search filter option), at least 90mm fans on the front of the case (search filter option), plus however many extra fan mounts you can get.
look at the dimensions, exterior and if possible interior if listed. make sure that if you put a video card in the mobo, it's going to fit back to front without having to cut something out and if there is a fan in the side panel that it won't interfere with the video card.