Today, the sofa-transformer https://brionexi.com/ru/myagkaya-mebel/divany-transformery/is the most popular upholstered furniture. It can be seen in almost every home, and it is not a lack of space at all. Although the design was originally developed for people living in small apartments and was considered an economy option, today it is popular among all categories of the population. "Transformer" models are also produced in stylish design options. They are created to make life comfortable and to become a decoration of the room in which they will be located.