I originally gave it 3 stars because I hadn't opened the box yet.  It was a Christmas present.  The box was opened and the bench has been put together.  It was very easy to put together.  All parts fit like a glove.  The instructions were very good.  The instructions suggested two people put the bench together.  Two people are not necessary.  My opinion is that a second person might even get in the way.  The instructions also said it should take about 30 minutes to assemble.  I'm not sure where the 30 minutes came from because there is no way it should take only 30 minutes even with two people.  It took me about 2-1/2 hours which may be a little long, but I was not in any hurry.  Note that there are some pilot holes that have to be drilled, but it was no big deal.