Believe it or not, there's not a common bulkhead between the two forward berths on the Privilege 39. There's a gap of around 10" or so between them which contains the mast compression
post, and all the wiring
that goes up the mast. There's a junction box in there for lighting
in the forward berths, too. Actually, it's really two gaps, as it's further divided into an upper and lower section.
As amarinesurveyor said, it's probably not a viable option. Even if you were to do it, you'd just end up with a huge, double-length bed
with a pole going through it, in a very narrow cross-section of hull
. Not sure how usable that space would be for you.