I wouldn’t sleep on a 75’ boat that didn’t have a bow hatch cover that had access.
Our 54’ certainly had a functional bow hatch, I would be hard pressed to believe they didn’t period.
I’ve been on this boat several times. The main access to the passenger sleeping are is the staircase near the galley. There is also an emergency escape hatch at the back of the sleeping area near the doorway to the back deck. However there’s no way 34 people are getting out that hatch in the event of this type of catastrophic fire.
It might have been cluttered with equipment to the point they couldn’t get to it?
I would think they would all have a front hatch, being fully functional is the question.