Bathroom planning / floor plan design with 10 sqm

I wouldn't have the door hinged that way. by , the light switch fits perfectly fine between the door frame and the glass partition to the shower. However, the door opens more nicely into the room, and the glass partition then also makes sense. For the door replacement, you need a door stopper so you don't accidentally hit the glass wall with the door.

Where is the drain of the WC planned? Or has it not been planned yet?

Thank you for your feedback. That helps me tremendously. I have now opened the door in the master bath towards the wall, and there is still actually space for the switches. The WC drain is still variable and should therefore also be pre-planned in the corresponding corner.

Attached is an updated floor plan.

I have also attached the first draft of the interior guest WC 205x124 (door variable). I would like to place a "reserve shower" here in case there is ever a bottleneck with kids/guests. Your thoughts on this?

It might be that the towel radiator next to the bathtub is not allowed there. There are special zones where something is allowed and where it isn't. I had a similar situation myself, it would have been right next to the tub, but it wasn’t allowed. Probably rather behind the door then.

Drainage from the toilet is still variable, so it should probably also be pre-planned in the corresponding corner.

The downpipe depends on the ground floor… don’t forget. We do not see any “corresponding corner” here.

It might be that the towel radiator next to the bathtub is not allowed there. There are special zones where something is allowed and where it is not. I had a similar situation myself, it would also have been in close proximity to the tub, but it was not possible. Probably rather behind the door.

It depends – if it is only a radiator connected to the underfloor heating, it does not matter. For a hybrid or purely electrical connection, no socket may be installed in the splash zone – however, the electrical connection can be sealed off directly. We have planned a radiator with a purely electric heating element in the exit area of the walk-in shower, and this is also approved and accepted by the electrician.