The freezer met our expectations fully. He is especially quiet and there thanks to the automatic defrost no frost. However, a larger deficit represents the opening mechanism. The door closes so fast what they need because of the minimization of cooling loss, so that's always open the door only with a violent jolt when opening. Despite a full load us then the deep freezer is by the jerk counter hiked. Since there are much better opening mechanisms, in other Siemens models. Therefore, be careful when buying!