CoWorking seen as the first step for CoDesigning & CoCreating the future we want to be part of needs at first a space. Often it started in coffee houses then moved into housing spaces and then refurbished industrial heritage buildings. There always is a need of low-cost space.
So you would ask, "What are other alternatives?"
Containers? Oh, no. Too dull and dark. Crappy and worn down.
Not quite so as you can clearly see here.
What is your ultimate place for working in the future? What is constraining to make it reality?