It took my husband a couple of hours to put together because our youngest was so excited and wanted to help out.
Only thing that we did not like were the numerous clamps and inserts to hold the cross bars in place. The manufacturer may want to consider making the that piece as one as we had in a previous bunk bed years ago.. other than that so far so good..oh the arrival time was exactly as expected but I must say we were a bit nervous initially as the box was beat to HE... double hockey sticks thanks FEDEX.....