Bathroom planning / floor plan design with 10 sqm

Hello dear collective intelligence,

we are currently planning a 10 sqm main bathroom in the new building. The special feature is that the room is somewhat narrow and I am undecided about the optimal arrangement, especially regarding the feel-good factor and practicality.

The following wishes/basic data exist so far:
Walk-in shower 90 to 100 x 120 cm
Bathtub max. 80x180 or for example trapezoidal 160x85 or 170x100 cm.
Washbasin 80 to max. 100 cm

Attached is a first floor plan. The window is fixed, the door can still be moved upwards, but not downwards.

What do you think, are there any other ideas?

[ATTACH alt="badplanung-grundrissgestaltung-mit-10-qm-659314-1.jpg"]85067[/ATTACH]

Here is our alternative idea with the toilet directly at the window. Bathtub possibly also in a trapezoidal shape narrowing into the room

How about this? The sink could also be smaller if you want a plant. The toilet is not visible from the door, view from the bathtub to the outside.

Perfect, thank you very much! That's it. I just moved the door a bit, opening towards the shower, so that a light switch can still be placed.

Where would the drain be planned?

perfect, thank you very much! That's it. I only shifted the door a bit, opening towards the shower, so that a light switch can still be placed

Are you sure the light switch is inside the bathroom? For me, it’s outside. Probably because of the wet room?! Maybe consider not having the door open into the room, but outwards. I have it like that too, because otherwise the door would slam against the glass shower wall if it is swung with a bit more force. Depending on how the area in front of the bathroom looks.