An Interior Designer is a professional who plans and decorates the inside of buildings to create functional and aesthetically pleasing spaces. They work with clients to understand their needs and preferences, selecting colors, furniture, and materials that enhance the overall look and feel of a room. Interior designers often collaborate with architects and contractors to ensure that their designs are practical and meet safety standards. To become an interior designer, individuals typically need a degree in interior design or a related field. They may also pursue certification or licensure, depending on the regulations in their area. Interior designers use their creativity and knowledge of design principles to transform spaces, making them more comfortable and visually appealing for their clients.