In what you linked first, his criticisms are (rightly) directed towards pre-fabed concrete. That's not this system. This is a folded system - exactly what you

In what you linked first, his criticisms are (rightly) directed towards pre-fabed concrete. That's not this system. This is a folded system - exactly what you indicate he's cautiously excited about. As am I. Let me link together two or three of those modules - say a living room/kitchen/laundry and two bedroom/bathroom modules. Would be perfect!