I love this bookshelf!!  I put it together in about 2 hours with the help of my 2 little grandchildren, ages 3 and 5.  
All the pieces were there,,,,nothing missing.  It was a little difficult to get the crossbars to line up......but with a little patience.....it worked.  The shelves look great where I planned to put it.....am very happy.  Plus....the wood smells divine!