STONE sofa is the best and the softest thing that happened to your friends who stayed with you for celebrating of a housewarming party or sharing a new film. The sofas from the STONE collection are designed and implemented so that you can easily change their depth from “comfortable seating” to “full relax seating” option. When (and if) one of the couples invited for that housewarming party suddenly decides that they would like to stay overnight, you will pleasantly surprise them with an incredible folding bed with a mattress… 180×200 cm!