I am a dog groomer, so I did purchase this knowing that some features wouldn't necessarily suit my needs, but I needed locking storage with a top surface to place tools. For the price, I did expect this station to be a bit sturdier, but overall I think it will hold up OK. The locks work, but if someone really wanted to steal your stuff, they could bust this thing open really easily. For my purposes, this will keep people from easily swiping something of value, so it's OK just being medium security. When the trays are on the tracks correctly, they are very stable, and won't tip out even if you push pretty hard on the edge. When they are mounted to the top, they will hold a lot, but are not quite solid enough for me to want to keep my expensive shears there. Too afraid of something bumping and sending everything flying. I think this will work for what I need, but I sort of feel like it should be priced around $80 instead of $120. If you need a large and super solid top surface, this is not it, but it will hold a lot of stuff and allow you to pull up anything you need super quickly. Wheels are nice. Easy to assemble.