This was the perfect solution for storing my large collection of shoes.  Since the boxes are individual and not connected permanently, I was able to configure them into just the right fit for my closet that has a sloping roof.  I bought 2 sets, and since the boxes are very lightweight but very sturdy, I put some of them on the closet selves.  Also - the 1st box took me about 5 mins to figure out how to assemble, but after that (I got the hang of it), each box was so easy to put together.  I timed it, and it took less than 2 mins for each box.  These look just as good in my closet as some of the more expensive brands which I'm glad I didn't buy.  I highly recommend this product - now I need one for boots!