What the difference between couch and sofa? It is common in people not knowing how to differentiate between the diversity of furniture that is intended for domestic use as a sofa and a couch. If it is true that both are destined for the same purpose. This is to enjoy a moment of rest, relaxation, and that both are used at home. But there is a difference between these two objects beyond their structure.
The difference between couch and sofa is, sofa intended to be used by several people at the same time. So they can sit comfortably. The vast majority are designed for two or three people with armrests on their corners and cushions on the back and seat. They are usually made of fabric and very cushioned for better comfort. Currently, the sofa is one of the most important elements of the home. With the passage of time they have evolved, finding a variety of sofas that are increasingly practical and useful. For example, the sofa bed offers another very utilitarian function in homes.
The difference between couch and sofa is, divan is a piece of furniture currently used in psychoanalysis. It is designed so that a person can rest on it in full body. They have elevations in one of their extremes. Some at both ends or with an elevation that extends as a kind of back. This high and cushioned end is so that people who rest. So, can place their heads comfortably. Now the divan is a fundamental element in psychoanalytic sessions, used so that people do not have direct contact with the analyst.