Here's a closeup of the niche
We carried out the accent band to the other wall as well
Photo on the left was our inspiration shower.
We saw this at a tile showroom and really liked it.
Photo on the right is our shower.
Like I mentioned previously, our niche had to be on the opposite wall as the inspiration shower in order to minimize noise outside of the bathroom (because of less installation).
Here you can see the shower bench and the other side of the bathroom
Half of the tile is grouted. We went with a light grey grout which matches
the marble really nicely.