[catwind7]

agree with the adaptability of change requests from clients, but i would say only insofar as the design issues you're mentioning are actually addressed as quickly as they are surfaced. Otherwise this type of building eventually grinds to a halt.

another commenter sort of hinted at this, but this type of process has a downside of prioritizing short term design decisions that lead to working code. It takes time and sometimes a lot of thought to think about the system and the problems deeply and ask yourself if you've created the right primitives.