Flion, Emratty and Geordie I agree with your posts.
One point I'd like to mention is last time I took QF F I remember there being 2 sets of doors to the front, an inner and outer. The outer door seemed to keep a set of bunks and I presume a toilet away from prying eyes before the inner door to the cockpit.
The LH 748 has a toilet within the F/D.