I put this bed together by myself, I’m 62. Sorry didn’t keep track of time , due to having grandkids around , ￼ Directions was easy to follow. It stated not to tighten, so I wanted till the end to tighten all bolts, was easy to get to all of them . I do recommend this bed. It is for my granddaughter, she loves it !! I would buy this twin bed again.I did not get a email saying it was shipped and I came home to it on the porch .