We have 2 of the smaller size from there, and I wish we had bought 2 more. We don't have IKEA here and they won't deliver to Hawaii. One of these days we're going to make a trip to the mainland and take a couple more over to a shipping place we know of to have them sent over. I haven't been able to find anything comparable for the same price anywhere.
I feel the same way you do, they're my favorite pieces for the price.
Yes , if someone has less wall space there is one with 20 slots and is the same 16" depth but is 5' high x 5' wide. Once again there is also plenty of space on top as well for really large items .http://www.ikea.com/us/en/catalog/products/40047675