This is really something completely different. Congratulations on the brainpower you invested; apparently, you are quite knowledgeable about some things and know exactly what you want. I find that great, even if the saw doesn’t jam, not letting everything be planned just because you could.
I know you were asked several times about the bathrooms; I have serious reservations when I see that on the ground floor. Why would anyone voluntarily not put a window in there? Somehow it doesn’t match the super cool glass surfaces of the rest of the building... also the utility room upstairs without a window, why would you do that... no one can look in there, but daylight is irreplaceable, isn’t it??
Apart from the fact that, as a man (a woman is human too), I would hold back from using your toilets if I had the chance to see this impressive building (2700m³ enclosed space). Everyone makes some noise now and then, and then the friends sit at the huge table in the living area and hear you when you “make music,” man, I would sink through your lift in the floor.
I have no idea why you let yourselves be tempted into that. Especially a woman wants a bright bathroom, to look at herself in the mirror; no lighting technology can imitate that as well, right?
I think some have really brought some good ideas and food for thought. If I were you, I would seriously reconsider and let everything sink in before building it that way.