Permission granted! Welcome aboard!
Life vests are right here in the cupboard beside the staircase to the brigde, but you won't need them...
Take your time, look around and find a cozy place for your hammock, as you won't leave soon...
You might also watch your step and take care of your head, as the bulkheads have only small doors. If you're going to the Engine Room, be wary of moving parts, steam blasts and plasma leaks.
For your own good you should avoid visiting the brig

As we tend to say: Ei Gude, wie?
