[HelloNurse]

There are design patterns for "incremental building", such as mounting pipes and wires on the surface of walls, ceilings and floors instead of burying them in concrete. Being able to reorganize a simple house easily is the "final design"; what point are you trying to make?

[citizen-stig]

Point is that software is much “softer” and fluid than buildings. If comparing changing wites ir rooms layout is similar what refactoring of software is like, then I am happy for experience you’ve had!