I have put together a multitude of furniture items over the years. This design is by far the best and easiest so far AND you can just unscrew the top, fold it up and move it to another house. The only issue I have is that the back "corner" pieces do not have a backing (only the shelf area). Usually they come with a cardboard piece to nail on the back side. The back/sides are not shown in any of the photos. 

Pros:  This design is by far the best and easiest so far AND you can just unscrew the top, fold it up and move it to another house.
Cons: The only issue I have is that the back "corner" pieces do not have a backing (only the shelf area).