Good quality unit. I debated cheaper units but settled on the more expensive unit and was glad that I did after I started to use it. The metal is thick and it doesn't appear tinny in nature. I like that the key locks all the drawers at once. It rolls easily and the portability was important to me. The one thing that surprised me was the weight of the unit made it hard to pick up and carry when empty. When I removed the bottom drawer I was surprised to see three concrete bricks glued to the bottom of the unit. Was that much extra base weight really necesary??
I bought this for storage other than filing. Great size can easily see and reach to the back of the drawers that slide smoothly. Easily repositions to where needed or out of the way. Looks like a nice storage system vs. a file cabinet.
I wanted a file cabinet that I could keep handy then roll out of sight and this one fit the bill. The construction is heavy enough for everyday use but rolls easily when needed.