We've now had this bunk bed a year - a wonderful option for sleeping multiple kids - works best with higher ceilings, but OK for small kid on top with 8 ft ceiling. Very well made, trundle glides easily out - be sure to follow directions on height of trundle mattress.  Took 2 relatively skilled homeowners with power drill/screw gun 4.5 hours to assemble AFTER unwrapping - allow a day, a few beers, and minimal cussing.