Yikes! It’s very hard to put together. Vegetables directions are difficult. We worked on this for 3 hours.  The holes should be predrilled. It’s extremely hard to get threw the plastic.  The drill does not fit well.  The corner of the top of the unit was defective.  The screws did not hold well.  I’m hoping the mechanism will stay working.  I’m calling about the top. I just do not want to put all those screws in again.   Be prepared if you buy this. It’s a big box