keep everything exactly the same in the rendering do not change the layout walls windows doors shower plumbing or vanity style only apply the tile materials shown in the reference image tile locations shower floor use the 2 x2 gray tile shown on the bottom left main bathroom floor outside the shower use the gray floor tile shown on the right 16 x32 shower walls use the white tile with a very subtle vein shown at the top left 24 x48 the shower wall tile should be installed vertically and go to the full height of the shower walls keep all other walls painted white do not change anything else in the room