I wish this item would have arrived in two boxes because 100 lbs is impossible for a 54 year old to haul up a staircase to put together, it was hard hauling it into my front door!  Way recommended Handy.com to help me put it together and Handy stood me up.  I would recommend Task Rabbit as they are half the price and the guy was awesome!  The desk is fantastic quality and I am happy I was able to get someone to help me get it up my stairs and put together!