This was quick and easy to assemble. It seems very sturdy. The nice thing about it that you can put it into any size you want. It can be made in one big tall unit or 2 units attached as you need. I just adjusted it based on the closet space I had. I just guessed the available space in my closet and ordered but when it came, we had trouble putting it in so we just adjusted the cubes based on the space and we had 4 and 2 cubes in two rows, and now the closet seems much much organized. Thinking to get more to for some other areas since it's adjustable and best of all easy to adjust. I hope nothing breaks apart.