I purchased this for my laundry room.  It was easy to assemble and is of good quality and sturdy.  I would have given it five stars had it not been for the fact that the description is misleading.  This is listed as 77". That height includes the casters.  I have purchased several similar shelving units from another manufacturer for my garage.  The 72" height of those units was without the casters.  I was under the impression that I was getting a slightly taller unit this time.  I did not see this specified anywhere in the description.  While it is certainly not a deal breaker, I was not happy about that.