Floor plan layout upper floor - parents' area / 2 children's rooms with bathroom

Uh? Is the OP bored or what was this performance supposed to be?

Brief info from the OP

Why do you talk about yourself in the third person? We are very attentive here and notice when the OP speaks up :)
Of course, you can think everything about your house is great. That's quite subjective and also psychologically much healthier than being annoyed about maybe having done something differently.
But I also have to say that people who are insanely happy with their house and floor plan do not even look for or find the way to such a question or subforum. If I am happy in my marriage, I don’t sign up for Tinder...

The separated closet (different getting-up times) and the relatively small bathroom are completely sufficient for us.

...therefore it’s best to plan the separated closet _in front of_ the bedroom, and the bathroom is not small, you just furnished it small. But from your answer one can clearly see that you didn’t get it at all.

built correctly for our needs.

We asked about your needs, but unfortunately got nothing. If you have the need to constantly step into the tub when cleaning the windows, then so be it. But I can also well imagine that you don’t do it yourself, but your wife. And you also don’t feel the space of your children – one thing is subjective (some call it taste and don’t even know they have none ;)) the other is rules, knowledge and learned things so that negatives or let’s call them _functional disorders_ cannot arise in the first place.

So, chapeau for your taste – or uh the time you devote to us.

Uh? Is the OP bored or what was this spectacle supposed to be?

Instead of popcorn threads, maybe a prank thread or what?

A quick info from the OP
The planning was already done in 2019 and today we can say that we built properly for our needs.
We planned the upper floor rather smaller and instead made the ground floor + basement including the granny flat larger. The separated walk-in closet (different wake-up times) and the relatively small bathroom are completely sufficient for us.

The children's rooms also turned out really nice despite the corners.

But then again, there are different tastes.

I find it a bit off to thank the helpers like that for their effort.

Then show us the floor plan of the ground floor and some pictures of the final result. Your ego should be worth that to you.

That should be worth it to your ego.

For this reason, my colleague always Googles Glööckler pictures on Friday afternoons during the last hour of work.

These are already detailed execution plans, what else can you change there?

Oh dear, I also sense an advanced stage with a dreadful plan.

That was then probably very advanced after all.
At least the thread can still serve as a deterrent example for other wannabe architects.