I agree with the other comments. This came in so many pieces, so doing it alone was a lot for me. The box is huge and I had to use all my strength to get it through my door. I'm a petite woman, so at times, it was difficult & heavy to assemble. I'm proud of myself for getting it done! For the left side shelving on the inside, there were supposed to be pre-drilled holes, but those weren't there. Luckily I have a drill, so I had to do it myself. The back pieces are supposed to be labeled "F" but were labeled "E," but that wasn't a big deal either. Overall, be prepared to take on the task & you might need to drill some holes here and there to make it work. It took me 8 hours over the course of 2 nights after work. Not too bad in my opinion.