Abstract: A piece of furniture, with a furniture carcass which includes two carcass side walls which lie opposite one another, and with at least one pair of guide units for guiding a movable furniture part in the furniture carcass, wherein the carcass side walls each includes at least one assembly interface which includes at least two fastening holes which are arranged behind one another in a side wall depth direction and at which the guide units of the pair are fastened lying opposite one another, the carcass side walls for increasing their stiffness each comprise at least two embossings which are arranged above one another in a side wall height direction, wherein the embossings are designed in a raised manner on the inner side of the respective carcass side wall and wherein at least one assembly interface is arranged between two adjacent embossings in the side wall height direction.