OMG I am done buying things that need assembly! None of the holes were pre-drilled. The block side pieces are too close and  prevent the screws from going into the hole. It says to add the back support piece after the bottom of the bench is put together with the sides...it is TOO WIDE!!!!! This requires more than one person or someone much bigger than me to hold it together while working on it. My guess is the ladies who said it was great had someone else put it together for them!