Here's an option for the bicyclists

[Seraphim]

http://hiconsumption.com/2013/01/mobile-tricycle-house/

 

[Mouldy]

You need some legs of steel to get anywhere in a headwind with that beast! Neat concept though. Would like to see more schematics of how they store and use "multi-functional" furniture.

 

[Cubey]

They probably do have legs of steel compared to a lot of Americans... who instead tend to have butts of lard.