The only thing that I would say needs to be improved are tiny shelf supports.  I wanted to have more storage for canned goods, but I honestly do not think these would support a heavy load, plus they are plastic.  I was impressed by the sturdiness of the base and I love the wood counter top.  The instructions were EXCELLENT, though I did need my readers and a magnifying glass just to make sure the pieces I was putting together were on the correct side, etc.  All of the holes lined up perfectly.