Concentrate not on the specifics but the principles. I personally have all sorts of reasons why I would not enjoy a living space like Graham Hill's, so I've chosen the different approach of several people sharing, all keeping a minimalist discipline — this enables the same principles to be lived by different means.
Here's another way of approaching the same basic idea — the Simply Home community in Portland, Oregon — and again here.
The central thesis holds good, I think — that editing is the skill for this century. Check out the many Sharing Systems ideas on Graham Hill's LifeEdited.