I purchased 2 of these units and am very pleased.  The directions were satisfactory, however, I had to re-do the last section because they weren't as clear as they could have been.  But the second unit went together without even having to look at the directions much.  (Use a power screw driver, it will definitely go much quicker.)  And surprisingly, everything lined up very well and all the pieces were present.  The units are exactly as advertised and very good for the money.