Your review: It's everything I want for my garage storage. Very sturdy, better than what I could get at the big home stores. I chose the free standing unit, without the casters, because I won't be moving it.
Pros: It's rock solid and easy to assemble. It does not lean forward like cheaper models sold elsewhere. It has a 15 year warranty and it looks like it will last 30+ years.
Cons: Really can't think of any.