Very disappointed, advertised as 74 lbs but outside of shipping box stated gross weight was 63 lbs that means actual product weight is more like 58 to 59 lbs.  Also stated plywood construction  but is actually press wood.  Lastly there is a design flaw that does not give cats a way up to shelf with large box on it.  I would have returned unit except I would have to pay freight both ways according to there return policy.  I have purchased other cat trees by this same manufacture and was happy with other models