Floor plan of a bungalow on a slab approximately 110 sqm

With the way you react to criticism and the associated choice of words, I can understand why no one wants to help you. If you already know everything better anyway and the layout is perfect, then leave it as it is and submit the building application.

I am helping ... you just ignore my comments...

I am helping after all ... but you just ignore my comments...

Thank you very much for that as well.
Priorities do not lie with us in the hallway and the bathroom. After 30 years of marriage, we have come to this conclusion for ourselves.

The hallway is the first dirt barrier if anyone knows the term. Nothing more, nothing less. Previously for the children, now for the dogs.

All the more annoying when you have to go through the dirt airlock to the bathroom ;).

That's more how I could imagine it.

All the more annoying if you have to go through the mudroom to get to the bathroom ;).

That's more how I could imagine it.

Also an option to access the bathroom from the bedroom.
I'm somewhat impressed by your design

Priorities are not in the hallway and the bathroom for us. After 30 years of marriage, we have determined that for ourselves.

Then put the bathroom belongings in the garden shed, then the colleague at the district office will have plenty to do again.

And always make sure to close the door properly in the guest toilet, blue knees surely aren't good in the long run. ;)