Interior design is the art and science of enhancing the interior of a building to achieve a healthier and more aesthetically pleasing environment for the people using the space. It involves the selection of furniture, color schemes, lighting, materials, and accessories to create a functional and comfortable space that meets the needs and preferences of the occupants while also reflecting their personal style. Interior designers work with architects, contractors, and other professionals to ensure that the design meets safety and building codes, and to create a cohesive and harmonious space that enhances the quality of life of those who use it.