Height of tiled walls in bathroom 1.2m or 1.5m?

oh, I wrote nonsense there. I meant: I would prefer a normal windowsill in the bathroom rather than a tiled one. The tiled ones quickly look like a hotel or a butcher's shop, I think.

I was only interested in the alternatives.

I was just looking for material for bathroom walls. What I found: (Quote): MARFINO ® CONCRETE SURFACE Microcement contains cement as a binder and is therefore diffusion-open and non-combustible, can be used without problems even in permanently damp environments, and is absolutely resistant to mold formation due to its alkalinity. In addition, MARFINO® CONCRETE SURFACE has a very low content of plastic additives, making it extremely low-emission and therefore very suitable for living spaces. The material is particularly easy to work with. With the appropriate substrate preparation, it can be applied to almost all surfaces. We recommend priming the substrate with our SQ-TIEFGRUND to achieve optimal adhesion. Old tiles can also be easily coated with MARFINO® CONCRETE SURFACE if a thin layer of our KLEMO adhesive mortar is applied first. Substrates made of gypsum board or wooden panels are prepared in the same way, whereby a light mesh fabric should be incorporated into the adhesive mortar to prevent cracking. In wet areas (showers, etc.), the substrate should additionally be waterproofed with our DSB sealing slurry. Further details on processing are compiled in the product data sheet. (End quote) (maybe there are other coatings there as well) The problem I see is that there are probably few craftsmen who are familiar with this, if you can find anyone at all... It would probably also be a bit of an experiment (a difference from tiles that everyone knows) The shop has a forum where you can talk to the owner and his customers.

look quickly like a hotel or a butcher shop

I think one should free oneself from such comparisons. It doesn't matter where else it exists. Would you also reject something that looks like it's in a palace?
As long as it only looks like that, it doesn't matter. What matters is how it is!
Important questions, I personally find, are for example: Is it easy to keep clean? - and of course: what does it cost? (The latter is for me, if possible, always a very late argument)

As long as it only looks like that, it doesn't matter. What matters is how it is!

Yes, I don't care either if it only looks like that. But it also evokes the association, so my experience is influenced by it. It’s not the simple fact that it exists elsewhere too. I wouldn’t care about that. For me, what matters is how it feels and what associations it evokes, not how it is.

so my experience is shaped by it.

I understand that, of course,. I have a tiled windowsill in the guest toilet, you won't find that in a butcher shop ... I'll go take a picture ...

there it is