Great, thanks. However, the staircase for the upper floor would have to be further to the right because of the change on the ground floor. Or is that misleading in the picture? I would then want to completely omit the WC on the upper floor with 2 sqm, especially since it has no window again.
One more question about the ground floor: The door to the garage would then have to go through the study. I'm still missing a coat rack on the ground floor. Is there a charming solution for this?