We bought 2 of these beds for our teen  daughters.  It took us about 1 hour to assemble the bed, not going to use the trundle for now.  The beds are sturdy and my daughters love the look in their room.  They give it 5 stars.
My only negative is that one of the boxes was roughed up (FedEx delivered the beds).  Also the left back corner (part i) was scratched and bent on the back.  See pictures.  I hope this does not become a problem with rust in the future.   My daughter has been working  on redoing her room for over 6 months and did not want to wait on a new part.  If she is happy then I will be happy.  
My daughters have enjoyed their new beds for the past 2 days and nights.