We just got this bed today!  We got this in Twin size.  My husband put it together in about 30 minutes.  One part of the headboard was coming off so we had to glue it and hold together for a while with a clamp.  Disappointed with this but thankfully we fixed it, and I hope it stays.  We have not purchased the mattress yet but the bed looks great, we love the dark color!  We are thinking of buying a second for our other son, but wish I could get the bed at the price I paid for the first, so hoping for another sale!  Would highly recommend.