My wife and I were discussing changing our head feet positions over the weekend. It would give us a bit more room. The down side is that our boat sits just a bit bow high, particularly at anchor after we have a couple hundred feet of chain out. That would mean sleeping with our heads slightly lower than our feet.
I could re-stow some gear from the aft under-cockpit lazarette and move it forward under the bunk, but it isn't terribly convenient. We are talking about getting a custom mattress made, I wonder if they could make it with a wedge that would make one end 1" thicker than the other?