You see this in the 409 where there is no option to go two cabin and increase the size of the galley. Instead the two cabin just gives you a bigger head and a bigger guest cabin.
These are observations more than criticisms.
The Hanse 370 allowed you to have a bigger galley in the two cabin configuration, but its replacement, the 375 doesn't give you a larger galley in the two cabin config. It was one of my favorite features of the Hanse.
The problem with the 409 is that the head is moved aft in the two cabin version, but then you loose the separate shower compartment, which was a good wet hanging locker. The port settee is lengthed, but it looks like it is not lengthened enough for an adult to sleep on it when someone is at the nav station. But you do get a large cockpit accessable storage locker where the port aft berth was.