design a realistic interior renovation of a bathroom on the left side of the small wall install a built in bathtub seamlessly integrated into the space the bathtub should be fully clad in the same travertine tiles as the bathroom floor creating a continuous stone surface the bathtub extends up to the bottom edge of the window aligning perfectly with it on top of the small wall install a sleek frameless glass partition wall for the shower area keep the room layout clean and modern with natural stone textures repaint the originally white walls and ceiling in a warm rust brown color creating a rich contrast with the travertine stone ensure soft natural lighting from the window enhances the materials and depth of the space high end architectural visualization ultra realistic detailed textures 4k render
