Bathroom planning floor plan/layout 12 sqm

if the OP would show the plans, one could save such questions. In my opinion, there shouldn't be any.

I also stick to the draft from Hanghaus2023, just move the bathtub a bit further to the right so that the sliding door remains free.

If the OP shows the original plan, you can also see exactly where the sliding door is and whether it is inside the wall or in front of it. But moving it should not be a problem if necessary.

Maybe the architect had a completely different concept?

The toilet is about 2.2m away from the shower. What is supposed to get wet there? The shower area has a slope, so water doesn't run there either. And the ceramic can handle 1-2 splashes if needed.

I see it the same way. A targeted stream with the handheld shower is necessary there. That even works if you aim over the partition.

Is there a basement? I see 2 waste pipes going down in the plan. The left one is, in my opinion, for the WC? Whether such pipes should be installed in the wall, I question.

If you look at the original plan, to the left of the entrance door you can see the sliding door discreetly drawn.

If you look at the original plan, to the left of the access door, you can see the sliding door discreetly drawn in.

I have also seen that. But that is not how a sliding door is usually drawn. Hence my inquiry. Which still remains unanswered.

How large is the opening in the wall? Is the pocket inside the wall? Is it in front of the wall? If yes, on which side? Or is there no pocket at all?

The bathroom is unfortunately very narrow (2.79 m x 4.34 m), which does not make planning easy,

The dimensions are actually good, and the width is excellent if you plan a tidy and organized layout.

There are also 2 doors in the bathroom

That is of course an obstacle, and I cautiously ask why two doors – right next to each other – are necessary. I think… master bathroom… dressing room? … maybe someone dreamed of giving the bathroom more priority.

the bathroom planner said that the toilet can get wet....

She is right about that.

What is supposed to get wet there?

The toilet! Please post the entire corner of the house including bedroom, dressing room, and bathroom window… preferably the entire upper floor, and please in the original. In my experience, there is still potential for optimization.