Hi!
That is what I've done so far. The other two elevations I'll upload soonish.
The roof is my own hallucinations... it will be more readable after i finish the other elevations.
Line thickness i haven't done yet.
Scale 1:100, A2 size.

2 Ray,

Richard also said that to run services thru the structure is not a good idea at all (maintenance). So i drafted them as U columns... But we need to think about columns, piping and wiring now...

The other issues that i see is the level of passage way and other spaces. I reckon there definitely should be level changes but we need to consider them in elevation since our walls are transparent... if we step it like we designed it will disrupt the south elevation... no good i reckon.

The other concern is strange front space the more i look at it the more i agree with Trish it is pointless and we need to do smth. (I'll upload my option a bit later).

I'd love to see how you would resolve these and other issues.