It's a well built low-cost case. The power supply is probably garbage, you'd do better with a 400W FSP unit for around the same price.
I have couple of the Aspire PSU 500W when i bought couple of Aspire Case's. I still have two laying around in my room. The PSU is horrible. I do not recommend it to anybody. Get a minimum of 500W-550W PSU from a well know company for your Rig (Thermaltake, Antec, SeaSonic).