Bought a single cart for my nurse to use while we were seeing patients in the office.  It is sturdy, just the right size (not too wide), and not wobbly at all.  The little cubby allows us to put in a camera and the rack allows us to carry form.  It is a great addition to my office given the new EMR requirements.  We will be getting more for our practice.  

Pros: sturdy for price
Cons: Took a while to assemble (but worth it)