Love this simple plan! I took down a wall in my kitchen and, when cleaning out the cabinets, I found crazy amounts of spices. With this it's so easy to see all of them and find the one you want.
I did shift the shelves to make two 3 1/2" shelves and this made the bottom shelf 9" for some taller things. I found that I could not fit my shorter spice containers in the very top shelf due to the hanging board in the back of it. The hanging board may have been thicker than used in other's builds.