The living room and the stair

Dear Client,
As you see I moved the wall a little bit, to give place for the staircase, so now staircase steps facing to the living room. I did two version, the first one I think is more elegant and clean design, the second one is an other option if you don't prefer the first one.
I also atteched section plan, stair structure and demolition plan. The steps are holding by one side the wall and the other side by the steel structure. Materials are: wood, steel and glass.
Best Regards.