Here is the one I used last year for my first build, has 80mm fan in the front 120mm fan in the back side vent the front of the case has a foam padding to catch dust.
case has lots of room to work with. when you are setting up the screws for the MB all the holes have a letter next to them to let you know what form factor MB needs screws where.
last week when I took out my video card to clean out the case I broke the plastic tabs that hold it in place so I just grabbed a mounting screw from a PC that does not work any more
If I ever need a new case I will probably use another one of these