Bathroom planning: Looking for ideas for small bathroom design (7.8 m²).

Hi everyone,
our house planning is slowly taking concrete shape.
Somehow we are still not quite happy with the (main) bathroom.
Since all the essential rooms are supposed to be on the ground floor, the bathroom is very small (3.55m x 2.20m).
The following elements should be included:

[*]Walk-in shower
[*]Washbasin about 80 cm wide.
[*]Bathtub
[*]Toilet
[*]Towel radiator

The door should remain in the marked position.
The window could be moved to the left or right or resized.
The indicated partition walls should ideally be made of glass and about 2m high.
What do you think of this design?
Maybe you have some ideas?
Oh yes, there are only two of us and there is a small guest bathroom with a shower.
I have attached a design.

Thanks already and best regards
Olli

With the small floor plan, you got the most out of it.

Definitely stick with glass walls, or the recently suggested variant of 1m wall, glass on top.

What is the wall by the tub for? I don't see any point.

why do you need such a large shower?
If you make it smaller, then a bathtub will fit behind it:



If you want to keep the size, then I would place it differently so that all the connections are in the drywall partition and not in an exterior wall.
That also allows for a double sink..

This would theoretically also be an idea. Here you could completely do without glass in the walk-in shower, as you get direct daylight from the window behind it.

I would also refrain from using a corner bathtub. You have much less space in it than in a regular one. This one here is 1.80 x 0.80 cm.

Is there a reason why all the essential rooms are on the ground floor? If being barrier-free is important, I would critically examine the space to see if less might be more.

In any case, I would also half-build the shower wall and put glass on it; then place this on the outside, so you have 10cm more freedom of movement inside in the upper area and at the same time a storage option; also significantly easier to squeegee after showering. Have you considered the necessary preliminaries for shower, WC, washbasin, and bathtub? Ultimately, it is probably more a matter of preference. Is the 80cm washbasin actually sufficient or would you prefer a wider shelf underneath, is a corner bathtub enough for the desired enjoyment, should it be a walk-in shower, etc.? From 90x90cm you can shower absolutely comfortably, so a glass door could also be installed. Walk-in is conditionally possible but 120 depth depending on the situation, better 140cm or a bit more. In my opinion, towel radiators are overrated; I would rather do without them if they take up special space. A nice, wide washbasin would be important for me, for example, and especially storage space for towels, toilet rolls, cleaning supplies, shower stuff, etc. I once had a bathroom with 12sqm; inside it had the character of a ballroom, zero storage options. That would also be important for me to consider. We are also two people and ultimately it will rather be My Bath and Your Bath..... therefore, one could also set priorities differently there.