Design plays a crucial role in the planning and presentation of spaces within hospitality establishments. In housekeeping operations, design elements are used to create aesthetically pleasing, comfortable, and functional environments for guests. These elements influence the appearance, atmosphere, and usability of hotel interiors such as guest rooms, lobbies, corridors, restaurants, and recreational areas. The basic elements of design include line, shape or form, color, texture, space, and pattern. Each of these elements contributes to the visual harmony and efficiency of interior spaces managed by the housekeeping department. Line is one of the most fundamental elements of design. It refers to the path created by a moving point and is used to define shapes, divide spaces, and guide the viewer’s eye through a room. Lines may be vertical, horizontal, diagonal, or curved, and each type creates a different visual effect. Vertical lines give a sense of height, strength, and formality. They are often seen in tall windows, pillars, wardrobes, and draperies in hotel rooms. Horizontal lines create a feeling of stability and relaxation, commonly found in long tables, beds, or low cabinets. Diagonal lines suggest movement and energy and are sometimes used in staircases or decorative patterns. Curved lines introduce softness and elegance, often visible in decorative furniture, lamps, or artistic wall designs. In housekeeping, the arrangement of furniture and decorative items often follows line principles to ensure visual balance and comfort. Shape or form refers to the outline or structure of objects within a space. Shapes may be two-dimensional or three-dimensional and are categorized into geometric shapes and natural or organic shapes. Geometric shapes include squares, rectangles, circles, and triangles, which are commonly used