I recently bought this case and yesterday moved my Athlon gaming PC into it.
It's good value for only £33 but you need to be a familiar with building PC's if you buy this case. There's no documentation. The drive cage feels a bit crude but it does the job and comes with rubber grommet mounts for up to five hard disks. I don't like the air vents in the side panel; it seems to allow the internal resonance to be heard more. The 120mm fan on the back is quite good with three speed settings. The highest speed is too loud but the middle position is ok. There's space for a 120mm fan to be mounted on the front but the mounting is a naff plastic thing. I'm going to try and install a Nexus fan there soon and then I can set the rear fan to it's lowest setting. Hopefully that will make it a real quiet machine.
If you're trying to build a PC on the cheap, it's a decent case.
Followup: I installed the Nexus fan on the naff plastic mount and switched the rear fan to its lowest setting. It's now much quieter. While I can live with it as is, the Nexus fan running at 12v is a tad bit loud. Once I come up with a cheap way to undervolt it, the machine will be near silent. It would also help to add some sound dampening material to the case lid and cover the main vent.