Interior design is the art and science of enhancing the interior of a space to create a healthier and more aesthetically pleasing environment for its occupants. It involves a wide range of activities, such as spatial planning, colour coordination, furniture selection, and lighting design, all while ensuring functionality, accessibility, and adherence to safety and building codes. The aim is to craft spaces that are not only visually appealing but also tailored to the needs and preferences of those who use them, blending practicality with beauty to improve overall quality of life.