I have the same dilemma but I still have 2 years before I need to figure it out!
We are a family of 5 so the 2 showers is really what I like. The next time we go my kids will be 17, 14 & 12. (I think).
All of us in one room is not an issue, granted they are 14, 12 & 9 now so I don't need a bigger room.
It's the shower oh and request my beloved Tokelau since that is my favorite longhouse.
In the regular room we requested a microwave and I used it for am oatmeal and making my son Rice Krispie treats since he has a few food allergies.
I am thinking my kids, read my oldest, will complain about the sleeping conditions, aka a pull out but too bad she should be lucky she is going!
Anyways, dh and I have not slept in the same bed for a Disney trip in years. One of us has always had a kid with us, we'll both of us and one slept in the pull out which they all fought for because it was their own bed!
Two showers out weigh the pull out beds, just think how quick that process will go.