The holes were not in the correct place on the frame to allow the wine bottle holder portion to be connected.  We had to drill 2 holes to make them line up properly.  Also, the holes for the bottom support were 'off'.  We had to bend and twist the support to get it connected.  The unit seems sturdy and of decent quality but it was a pain to put together and required way more than the Allen wrench they provided... .like a drill!