Overall, he did a great job. I do think he might have put the inner side wood panels wrong. The holes where the glass connects are too small. And the holes inside the door are too big. I think this wood panel shouldve been flipped to fit the holes properly. He also put the glass on the lowest tier and not the middle tier as in the pictures and directions. So I had to spend over an hour or 2 fixing it myself. Also had to use an extra screw lying around to make the shelf hold inside