This was a perfect addition to my closet.  I watched a YouTube video on how to put this together and it was simple after that.  This system is much more sturdy than I thought it would be.  I bought the tower, 3 rods/shelves, and 3 drawers.  My reach in closet is fairly small side to side so all shelves had to be cut to size, the but the rods fit perfectly without cutting.  The drawers fit nicely and move smoothly.  Once all of this was put together and attached to the walls as instructed, it isn't going to move.  I recommend this closet system.