Assembling this drawer takes around 10 hrs.  You have to assemble it from scratch.  So many parts to put together.  Most important screws were missing, which I had to buy for $13.  I would have returned it if I did not dread packing it back in a box. The two outer legs could not be screwed, they were holding together with just wooden dowels.  I had to glue them with the drawer.  
Please do not buy this drawer and put yourself through a nightmare.  This company is making furniture which is extremely time consuming to assemble.  Another issue is that the drawers are very unstable.  They have to be nailed to the wall, otherwise they are a hazard.  They just topple forward if you keep something in the drawer.  If you have little kids in house, this drawer can be dangerous.