Utilitarian Mars Base

I have designed a base for the colonization of the planet Mars. I attempted to make it truly utilitarian, doing my best to throw out all preconceived notions of Mars bases created by science fiction and to do my best to design a base that just WORKS. I have included several unique mechanisms to make sure that this base lives up to its name.

It may not be the most "pretty". But my design has multiple unique solutions to problems with living on the planet MARS (especially the ADCU mentioned below)

Below I will list the features of my design and why I believe that this is the ideal option for creating a structure on the planet Mars.

Please assume that for this model, 1 mm model = 1 foot in reality.

SPECIAL NOTE: Very few internal mechanisms are modeled. I will instead describe them in detail. The reason these are not present in the model is because 1.) Many are exceedingly complicated to model and 2.) It would destroy the model's printability.
FEATURES:

WALLS: The first t