ᐅ Bathroom Layout Planning / Bathroom Design

Hello everyone,

We are currently planning the bathroom for our single-family house.
It should have a walk-in extra-large shower (built-in, without a glass screen), two washbasins, a toilet, and a bathtub.

What do you think of the floor plan?

2.76 m (9 ft) is too narrow for the T-layout. In addition, the door hits the washbasin.

Do you have any ideas on how to improve the layout?
We definitely want a built-in walk-in shower with floor-to-ceiling height.

What can still be changed? Windows/doors

One more thing I noticed: Does the retractable attic ladder open into the children's room?
We often store things in the attic when our little one is in bed and there is no risk of him climbing up behind it. For bulky items, you have to go through the door and at the same time use the ladder.

Position the shower wall at the top of the plan, place the sink against the wall, and the toilet opposite the bathtub.

The foundation slab is just being poured, so everything is still adjustable :-)

I also think the opening of the attic can still be changed.