I have not become a steering wheel holder 
I am just practical, driving a thing that has a turning circle about the same as the f***ing QE2 does not appeal to me
And I don’t know what you mean by “short bunk” ? … I have to take 2 steps to walk from the driving seat to the bunk and can stand up right alongside the driving seat, something that can’t be done in either of the vehicles shown here 