I was excited to find this 3 tier glass shelf for display in a dental office. I was pleased that it was shipped totally assembled. However, the 2 stainless steel rods were not attached at the top at the same level and the top shelf is slanted forward. This is very disappointing. Since it was what I considered quite expensive and we couldn't adjust the rods, I didn't want to start taking it apart and rebuilding it because there were no instructions. I also had a guy there to hang it and didn't want to go through the trouble of returning it. It was OK but not perfect for the price.