I was taught to always have the cut tiles at the bottom.

The other showers throughout we are just keeping the same tile with the niche so wanted to change this one up seeing as it's a big niche and make more of a feature of it. Am thinking a herringbone type tile or even small hexagons but it's more colour that I'm not sure about. A lot of those tiles are marble like colour The style of home is contemporary/Scandic if that's even a style ha ha!

It can either look really dramatic or too dark, depending on the size of the room as well as your other components. I've attached a couple of images of our work using dark tiles, the smaller bathroom we have surrounded the bath with dark tiles but then balance it with an extra large mirror to bounce the light around the room. The larger bathroom we have taken the floor colour way onto the wall but used a different texture on the walls for drama. Hopefully this gives you more of an idea but you shouldn't to nervous of the room being dark, it's where you can create a contrast as well as textures. Look forward to seeing what you go with in the end.

I love these Roman/Asian style baths, My favourite but I would make the front side high and wide enough to sit on and use this to get in and out of the bath, the wall side make flush to save space. Mosaic tiles for the tub and perhaps back wall. Not necessary for sloping ends. Great safe baths for showers as well, love it Use a shower curtain