I absolutely love this bookcase! It took about 30-40 minutes to put it together alone just due to maneuvering to get all of the screws in place, and it is super adjustable. I have it adjusted so there’s a taller shelf on the bottom, and a shorter in the middle. It fits a lot of stuff, including two 10”x10” fabric bins right next to each other, and the height is both useful and perfect for tall ceilings. I can’t say much about how much weight it can hold, but I have had zero issues with bending or bowing so far.