Aft galley and aft toilet
I still maintain that the aft galley is a big mistake.
Passengers must transit galley to get to toilet.
Is this desirable.
As mentioned before forward galley enable crew to have hot food, on a 15 hour flight...... at the mercy of sleeping passengers.
If aft divan converted to bed, then CC is stuck in Galley, (even with heated floor ) and FD might have use of the Mini Galley up front, ie Mapco, chiller draw, and the pocket toilet.
As an aside, always specify the " optional" knee hold for the toilets. if over 5ft 10, they are essential for the gentlemen.
Re the Crew rest area approval, I would agree that the aft galley is better, but does not solve the flight deck noise / chatter.
Glf