I was very pleased with the small bookcase.  The studs are on front and back which is so nice!  The alligator design is very nice and the bookcase is well built for being particleboard or something similar.  The inside of the bookcase will only hold books up to 7-1/4" tall -- anything else would be a tight squeeze.

For such a small inexpensive item, the item was very well packed and needed no construction. 

Pros: studs back and front
Cons: for smaller books as shelves are not adjustable