Very cheap quality, and pilot holes weren't drilled.  Straight out of the box, I did not like the quality of the wood.  It's cheap pine.  Since the tables were fairly inexpensive, I decided to keep them for the time being, but once I started assembling the first one, I ran into a problem.  In STEP 5, there are no pilot holes for the E screws.  Also, two of the G screws would not fit into the holes.  I decided to scrap the whole thing and reverse what I had assembled so far.  God knows what other defects and poor workmanship awaited me.  This isn't the first time I encountered fabrication mistakes with furniture I purchased on Wayfair.  It's the 3rd or 4th. I will no longer purchase furniture on Wayfair.  It's too risky.