This interior design consists of wainscoting on the walls, wallpaper installation, a mirror feature, and a sleek TV wall unit. The design incorporates a sophisticated blend of classic and modern elements, with a marble-textured backdrop for the TV, a floating wooden shelf for décor, and built-in shelving under the staircase for functional yet stylish storage. The combination of textures and materials enhances the overall aesthetic, creating a refined and elegant living space.