Concerned that price wasn’t worth it, but it is for me! I love the wheels. They are big and sturdy! I moved into an apartment and needed mobile storage options for my Balloon Art business. This cart rolls on carpet smoothly without fear of toppling over. I needed to stack three bankers boxes on top of each other to hold Balloons so I left off one shelf to allow extra space and it worked out perfectly for my needs. I’m still not done organizing, but so far, this is perfect, and I will probably order another one.