GURPS Spaceships, upscaling sizes

[Rolando]

Using passenger seats will be a better representation of having a space someone can lay down for a while, like the beds in an RV.

It allows for 1 bed per module in a SM+5 ship. So instead of using 3 modules to have a 2 persons habitat you may have 3 beds.

But you will only have 24 hours life support.

P.D.: The life support limit is setting dependent though, as in some settings a small fighter have more than 24 hours of air...so you may declare that passenger seats and control rooms have total life support, for air at least.