I have had this for around 7 months now, it is not holding up. It is slowly collapsing in out itself as the places where there is no connection below them sag. In the spots that there is no support under the platform it has now sagged a bit more than 1/2" compare to the side of the platform that has support. This problem is compounding as you go higher in the structure. Its slowly collapsing in on itself. I did use the leveling feet to level the whole thing when I put it together. I want a refund even though its past the time refunds are allowed, this product is low quality and a waste of money.