With or without arms?
Sofa beds are the ideal answer when space is lacking. We have 2 distinct types: sofa beds without - (BZ and Clic-Clac) and sofas with arms (traditional sofa bed). The models without arms consist of a mattress on a folding structure finished with a loose cover. With the traditional sofa bed on the other hand, the mechanism plus mattress are concealed under the seat cushions. This means that one doesn’t sit on the mattress all the time when using the sofa during the day.