Bathroom division 15m² suggestions / tips

And where then with the toilet?

Where is the wastewater for the toilet planned?

The planning with the architect is already done, i.e. the floor plan is final, doors and windows are fixed.

Accordingly, there is little to add :-(

Walk-in shower, about hip-high masonry, glass above.

I would rather build up to the ceiling height to the end of the splash zone and then connect the glass wall; otherwise the slope is awkward.

Shower can be closed with a door.

Then why so much anteroom?

Not too narrow, not too wide. Maybe about 120cm x 120cm max

As with the bathroom overall, I find this size absolutely okay, but relatively not matching the rest of the house scale.

Where is the wastewater for the toilet planned?

Is that planned at all? – Finality of planning unfortunately does not automatically mean that there is also an execution planning. To be honest, I rather see here a fellow sufferer growing up for .

As my initial remark (admittedly poorly disguised) is meant to imply, I could imagine that the ground floor is hidden for good reason (because it would find little mercy with us).

Where exactly the wastewater for the toilet is located is not yet final. According to the architect, it only needs to be near an exterior wall.

At the moment, trades are being tendered, meaning that smaller deviations in the shell construction could certainly still be made. However, we would rather not redesign the rooms. This has already taken long enough and we are very satisfied with it (except for the solution with the "canopy" that runs halfway around the house).

I have now also added the floor plan for the ground floor. I thought this was irrelevant for the planning of the bathroom. Of course, I am also happy to receive opinions there, even if there is not much left to change.
As mentioned, I am only looking for ideas for the bathroom, but I do not want to withhold anything from you

Unfortunately, I don't like standing "awkwardly" in the room

For someone who doesn't like standing awkwardly in the room, you have an incredible number of skewed walls and doors both on the ground floor and the upper floor. Your statement doesn't match your floor plan. For that reason alone, straightening out these many corners would make sense. Just on the ground floor, you have 5(!) interior doors where you enter the room just like at kaho’s corner shower. I know you don't want to change the floor plan, but maybe your quote will at least encourage you to think about it extensively.

Toilet next to the sink or the bathtub

Straighten a few more walls. 90-degree angles come at no extra cost.
Where do you wash laundry? Where do you store cleaning supplies, wardrobe?
I like an open-plan kitchen.

First of all, thank you very much for your help and suggestions regarding the bathroom, I am very happy about your ideas! Unfortunately, we are deviating a bit from the actual topic. The floor plan of the house has developed dynamically, with many compromises involved. Even though I am aware of the irony, I like the slants in the hallways and rooms, but I do not necessarily like standing at an angle in a shower. Sounds strange, but it is so. We have tried 90-degree angles in many previous iterations, but none of them were really good. We do not like open-plan kitchens; they look great, but are too uncomfortable for us. Laundry, cleaning supplies, and wardrobe will all be on the ground floor. We also have enough storage space. Overall, the floor plan of the ground floor seems to distract more than it helps.

Toilet next to the bathtub sounds good, thanks for the tip!

Do you think it makes sense to somehow make a "T" solution? Or is it better as you described in the beginning?

Thanks again!