Basically, I was thinking of having really small sized parts (1x1 control rooms, 1x1 reactors, 1x1 bunks, etc, which would be horribly inefficient compared to their larger counterparts, but would be designed for use on very very very very small ships, and possibly some system where you can have the reactor power parts without crew members needing to move batteries, however make the battery movement without crew members very inefficient so you it’s not a good idea on large ships. Essentially the idea being that you could make an incredibly tiny ship that could function. With 1 crew member, mostly for use in role playing, scouting, or being a distraction