Took average amount of time to assemble this sort of thing.  Not the best pressed wood quality, but for my purposes should suffice.  Seems sturdy, two wheels can lock, so it won't roll when you don't want it to.  Folding extension doesn't quite match height due to wood stop underneath.  Either fits too low or too high, but I can live with that. 

Pros: Functionality and price.  Not too bad to assemble
Cons: None so far