We ordered a different storage unit product months ago which could not be delivered, even after waiting for months. 
Wayfair finally just cancelled the order. So we decided on this product. It was available and could ship within weeks. We spent an entire morning assembling one unit of two. Doors do not fit well even after spending over an hour to try to adjust the latches. We finally decided to just leave them off  the second unit since they would not close and fit properly. We would not purchase again.  Quality and structural integrity is fair at best.