I would add: Add a bead of your owne wood glue for all wood - wood interfaces, and you'll massively increase the rigidity & durability. Sadly nothing can help

I would add: Add a bead of your owne wood glue for all wood - wood interfaces, and you'll massively increase the rigidity & durability. Sadly nothing can help with the problem of MDF getting chipped and gouged easily when you move house.