Layout design of the master bathroom

It would be really helpful to know which position of which element is still possible where or what will not be possible due to connections/drains.

It would really be helpful to know which position of which element is still possible where at all, or what will not work because of connections/drains.

Except for the toilet, the other things are flexible. The toilet must be on the wall to the utility room or to the hallway. I also have something regarding the bedroom and new variants of the bathroom.

In my opinion, the parents' bathroom should have been next to the children's bathroom. Not least because of the sanitary installation and the access from the dressing room to the bathroom. That way you don't disturb the person still sleeping when you don't get up at the same time.

Otherwise, it also works with the toilet by the window. The half wall in the shower is then used for placing shower gel, etc.