The invention relates to a furniture device configured to receive the weight of a being, said furniture device having a holding arrangement (20) and at least one section (30). The section (30) comprises a base (2), a movable plate element (6), a moving mechanism (4) and at least one elastic device (12). The plate element (6) is configured to interact with the at least one elastic device and to be moved by the moving mechanism in respect to the base in order to adjust the firmness of the at least one elastic device. The elastic device comprises a pocket (14) made of a fabric, and an elastic member (18), the elastic member is arranged within said pocket, the pocket is attached to adjacent pockets whereby the attachment (32, 32') is formed so that adjacent elastic devices may move independently from one another along a distance (A), as measured from a free end of the elastic device and in a direction perpendicular to the plate member. The holding arrangement comprises a connecting portion (26) and a holding member (22), which is connected to the at least one elastic device via the connecting portion, such that the at least one elastic member is compressed and relaxed over its entire length during movement of the plate element in a respective direction, wherein the connecting portions are arranged on a straight line, which extends through the centre of two or more attached elastic devices.