Room Treatment is a term used to describe the process of decorating a room. It involves selecting furniture, colors, and accessories to create a desired atmosphere. DECOR is an important part of Room Treatment, as it helps to create a unique and inviting space. DECOR can range from simple items such as wall art and rugs to more complex pieces such as furniture and lighting. Room Treatment is an important part of interior design, as it helps to create a comfortable and aesthetically pleasing environment.