The only reason I did not give 5 stars is because there are some heavier duty products out there, but they also cost a lot more and they are not as nice looking as this cabinet. There are also other products in price range that are flimsy and poorly made - and ugly. You cannot place super heavy items on the shelves, but they will hold most items nicely. I have, so far, bought 5 of these. They exceeded my expectations in sturdiness and looks. Work great for everything from all those extra kitchen items, to closet items, etc. And they look so much nicer than the "industrial garage" looking ones. They snap together super fast. We heeded others advice not to snap the top down until the doors were in place, and had no problems. I cannot rate on outdoor use, as I use them indoors.