[@Crossfire]
I'll take room 1.
Plans look good but I feel every thing on the left of the crew deck is squished and the right is extremely open. The quarters should take up a third to half of that floor easy. 

5 tables and (36)chairs and a kitchen bigger than 6 bedrooms. 

Don't get me wrong it is awesome and I can live with it. I'm just being picky when I suggest pushing the common room to the right of the kitchen (or both across) and bringing the toiletries to the other side of the elevator, giving more room for the quarters and letting you narrow that hallway.

Edit: [b]Or..[/b] remove rooms 10 & 11 so that the dorms don't connect to the toilets, instead creating 2 new hallways to them. Lengthen the rooms to the same depth as the elevator/stairwell and extend the top dorms further out to the right. ( if you shrink the kitchen and move the common are over you could place a few rooms next to the elevator leaving just enough space for a hallway.)