DiveFlyDive
Registered
The last liveaboard I was on had 2 above deck exits (no accommodation below deck) and a large door like emergency exit. It was purposely designed which makes a difference.Even the fancier lobs that I've been on, only had a staircase at one end and a hatch at the other. Ergo, I don't find that unusual. That said, there have been far fewer guests aboard the lobs that I've been aboard.