Mmmh, you can also sulk and withdraw now ... :rolleyes:
For example, you didn’t answer my question why you need 40 sqm for sleeping and clothes. That you want the children's room to be bigger, I did read very well. And probably other users too. But you knew yourself that this is not possible with the current floor plan. So, everything back to zero and plan differently.
Do you really need that much dressing room? Then maybe you could make one out of the two rooms, a really big dressing room, then the children's room would also have more space. But again: for that, the floor plan would have to be reconsidered.
Personally, I couldn’t care less if you really want to build like that and eventually do. You have to live in it.
Unfortunately(?), you don’t have a claim to wish-answers in the forum. You wanted opinions on it. You got them.