Being a carpenter,  I was able to construct these products .  part # 144 in all cases did not seat securely.  ( I used water activated Gorilla glue to solve this problem)  After constructing one 6 drawer dresser ( drawers worked and looked perfect)  The second one I purchased,  part H predrilled holes where off , the center drawers holes for part # 207 were 3/16" out of line.  Just in case you believe I made a mistake, this was my fourth construct.       Pros: Very little to speak of.  although they appear deceint.