Interior design is the process of shaping the experience of interior space, through the manipulation of the available volume as well as surface treatment. Interior Design is dependent on environmental psychology, architecture, product design and furniture design in addition to traditional decoration.
The role of the interior decorator evolved in the 18th century from the Parisian marchand-mercier(a "merchant of goods") and the upholder in London.
With the existing architecture of any building, one can decorate it or arrange the various elements in such a way that it looks good and at the same time easy to use.
There is a distinct difference between interior decorating and interior designing. Interior decorating is generally focused on finishes, such as wallpapers, paint, window coverings and furnishings. While interior design involves manipulating the integrity, have the available interior space, as well as creation of a lifestyle experience through the study of human behavior.
Designing depends on the type and size of the room. The basic rooms include living room, kitchen, bedroom, bathroom, deck, and home office.
But these can be further classified into