We love the full over full bunk! It arrived quickly in 5 boxes. Four boxes came in first delivery and one box arrived the next day. So we built as much as we could the first day and finished the bunk the second day. It took us about 3 hours total to fully assemble the bunks. The instructions were clear, though it required attention to detail to be sure the pre-aligned holes ended up in the correct places. My only complaint... the price dropped $100 less than 24 hours after we bought the bed. A price adjustment would have been nice.