Detail: Arrangement Bathroom / Dressing Room / Bedroom

I think I need to clarify something: The two drawings are of course not the architect's drawings. [...] that is why I uploaded excerpts from my self-made Sweet Home 3D drawing.

That architects draw more beautifully, we could have guessed already. But if you have accurately copied his plan, your drawings represent variants of a floor plan that does not smell like professional quality in its convolutedness. In this respect, I stick to the suspicion that you yourself were the planner, and the "architect" only copied your idea.

Building application examiners only check without advising – that would not be part of their tasks either. Therefore, an approval stamp says nothing about the quality of the planning. A labyrinth may be built if it complies with the regulations. Then the builder wonders when standing in the finished rooms: how this could have happened, that it should have gone through the hands of professionals.

Hence our hints that you are still far from the goal here. Much still has to be refined, if not even rasped down.