They look great in our “bunk room” at the new beach house!  Not yet been slept in.  I put together TWO of these bad boys (6 beds total) with my father-in-law who is very good with carpentry and tools.  It took us 3 HOURS to put one together, but the second took only 90 minutes.  PRO TIP  all of the connecting screws are driven by an ALLEN WRENCH, not a screwdriver.  I highly recommend getting a 532 size Allen driver bit and using a hand drill to screw these things in.  It saves MASSIVE time compared to hand screwing with the provided tiny Allen wrench.  But definitely go back and hand tighten each connection to be sure it is sturdy.