digimark,
'Thanx' for posting this link! Very interesting and full of ideas. I enjoy looking at these more-or-less-exotic vehicles, one of the more positive things money can buy if you have it and want to spend it on them.
Another source of ideas and inspiration are boating and yachting magazines/sites. I love to check out their solutions and designs. The interiors are often flat out gorgeous. Even though their scale is decidedly often different they are still dealing with space constraints in arriving at their solutions. And the craftsmanship/workmanship shows. Even though I can enjoy and appreciate them, I could never ever spend the amount of money (as if I would ever have it!) they want for them on something that could sink! Ha!
I too like "K.I.S.S" and "Simplicity" as concepts and points of view but achieving both can often be extremely hard and difficult in practice since both are aiming to be a version or form of "perfection". At least we can all try.
'Thanx' again for the link.
Norm