I'd want to do the same type of layout. But I'm kind of rigid like that in my thinking. It might look too close in layout, that the other looks like it was put in by mistake. So the limiting factor is the large format tile, recommended not to do a 50% offset. So I'd do the same with the wall, unless you really deviated from the pattern and did something totally different, like a stacked or herringbone. Again that is my take on it. Maybe others have other ideas and images of examples.

I went to your home page and looked at your saved marble tile pics. The first several with what looked like sort of like 6x12 was 33% offset and looked great. It had some variations of tile added, but the field tile was very nice. I'd think both floor and the wall would look nice in the 33% offset. I noted one pic with a large format tile, square, stacked on the diagonal. That would be IMO, an example of a enough variety that it would coordinate with a 33% offset.

Thank you!