Storage as keystone
The idea that storage is where the three levers land — the keystone that locks the whole method together. Subtract cleared the floor and edited the things; Layer built under-and-inside storage; Extend opened the height. Storage occupies what they opened, completing the arch.
Where the three levers land
A home can be subtracted, layered and extended flawlessly, but if the things stay homeless it still fails; equally, storage without the levers is just cupboards crowding a cramped flat. The method resolves into a system: clear, multiply, reach — then give everything a home.