This is a well made shelving piece.  It’s all metal - no plastic at all - which is really great. It only took a few minutes to put together with just a screwdriver and a little muscle. Mine was a bit uneven on the bottom, but once I put a few heavy things on the shelves it was fine.  I have mine in the garage and it really helped me get things off the floor and organized.  And it’s Rubbermaid so you know it’s always good quality.