Totally disappointed in quality of this. Try as I might, getting the screws lined up straight into the predrilled holes of the wood poles was very difficult. The shelves helped to keep things as square as possible but even with that, there are poles that are not straight from one shelf to another. This lack of being straight shows up especially against the white shade. The shade is another issue. It does not sit squarely on its base. I have moved, adjusted, and turned to show the best side of this lamp. I had such high hopes and this did not meet them.