Product review (4 stars): Does the job
I needed an 18" dishwasher and while several manufacturers make an 18" they start at ~$600 and go up.  And the job was on a limited budget so we took a chance and bought this.
Its actually made quite well. Nice heavy fabric-type insulation all around, stainless steel inside and out, nice coated racks, solid adjusting legs with lot's of range, a nice positive-feel latch.  And very quiet!
On the minus side, the black plastic looks like it scratches easily and feels brittle, the controls are very basic and delicate looking, and the instructions are not clear and in some areas wrong (typical Chinese product).  When we tested it we were not able to 'cancel and drain'..  There's a cancel function but to make it drain we had to shut it off and turn it back on.  It immediately drains when restarted so we shut it off again before it started refilling.
So compared to other 18" dishwashers its a bargain but I don't believe it stacks up to other 24 dishwashers so I'd try my best to fit in a 24" first