Basically, this is a lightweight clothing rack with adjustable height and rolling casters. That's exactly what I was looking for. It's not solid steel, and it won't hold up the weight of 20 heavy coats. It's good to hang your summer clothes, child's clothes, or a few sweatshirts that wouldn't fit in your closet.
I just moved and my new room is small, and the closet is barely even there (you can see the small size of it in the first picture). I needed extra space to hang some tee shirts and lightweight clothing, since I couldn't fit everything in my closet. I figured the adjustable height would be perfect, because I could make it just short enough to roll under my loft. I love it for this purpose. It meets all of my expectations, and it's not bad to look at. I even was able to fit a small hamper on the bottom shoe rack, to save more floorspace. I love that I can easily roll the "closet" out from under my bed (on hardwood floors, at least) and then put it back when I'm done picking out a shirt. This product gave me the extra space I needed, and it's holding up well so far.