Here with a double washbasin 120 cm and mirror cabinet. Soap dispenser for liquid soap will be mounted on the wall.
Also a very nice option. The decision will be tough. :D
For this example, I had the following idea:
The door stays as it is and does not slide inward.
The room is enlarged by 25 cm (The wall by the shower moves 25 cm into the kitchen).
Rotate/mirror the area of the bathtub and laundry basket?
The pre-wall at the toilet (outer wall) could be omitted since the drain could be relocated into the drywall.
It would also work if you only install a pre-wall by the bathtub, for the faucet + niche for storage.
Are there options to hide the WW meter well? Maybe place it in the toilet above?