Alternative Variants Bathroom Floor Plan Condominium

If the shower in the plan is 80 wide, then it is at most 65 deep ... I would rather call that a storage hole ;).

even if it is 1.80, tub out, bigger shower instead.

I currently live in a rental. There, I even have a urinal next to the bathtub. Both just gather dust and take up unnecessary space.

=> I would leave out the bathtub and give the room more space :)

I would do it this way: And take 30 cm from the corridor.

Are there no specifications about where the drains have to be? There might possibly be a bathroom above or below. Without these restrictions, I would place the shower on the bottom left behind the door and then the toilet next to the bathtub.

Are there no regulations on where the drains must be?

The shaft can be seen at the top left.