Very sturdy. We love it!

Got one, easy to assemble except for one screw due to alignment/manufacturing issue. Generally pretty good, however it is not enclosed on the sides which will allow snow to accumulate on the bottom shelf and anything on it. I ended up getting a second when the price dropped.

Box arrived heavily damaged. Missing screws. Could not assemble item. It took 4 calls to sams to try to figure it out. Very dissapointing.