My son (7yo) has this type of system from Ikea, only his is white:
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It's nicer than the fabric units, he also has one of those. Problem with those is no matter how much you try to organize and pick up after and also have a 7yo maintain their room, stuff is still all over. The plastic ones are a lot sturdier, and are less likely to get scuffed out, bent, or torn on the floor. We've lost one of them already. Also, the framing is a lot sturdier to put stuff on top of...
Also, if you have a dog, ours liked to chew the fabric ones.
If we were getting another one, we'd get one like the set above again. Also, the framing is a lot sturdier to put stuff on top of...