I had been looking for something to help me organize all the cans in our pantry. I am a mom of 4 kids - and do not have a large walk in pantry. I saw this online, read all the reviews and purchased 2. Since I had read the reviews, I was a little nervous about putting it together. The first one I did make the same mistake many others have - I didn't turn it inside out the way the directions show. However, once I realized this it took me a total of 2 minutes to put together and even less time to put the 2nd one together. This organizer is bigger than I expected. I could not put 2 side by side in my pantry - and because it slants up, we can only put 4 cans instead of 5 on the top row because the shelving in my pantry is too close together. They are 18" wide give or take a 1/2". My pantry shelves are 13 1/4" apart. It is difficult to add new cans to the back of the "line" of cans - so you don't truly get FIFO (first in, first out) ordering unless you remove all the older cans, place the newer ones in and then replace the older ones. But having said that, I love that I'm not having to stack cans one on top of another throughout my pantry - my kids can just grab one if they need it without knocking things on the floor.