A slouching divan with damped motion, comprising: at least one front leg and at least one rear leg, the front leg, and the rear leg mountable to a floor of an aircraft 136); at least one frame rail, including at least one lateral roller slot extending in a downward slope from a rear endpoint associated with an upright configuration to a midpoint associated with a slouched configuration, and extending in an upward slope from the midpoint to a front endpoint associated with a berthed configuration; at least one seatpan having a front end and a rear end, the seatpan slidably connectable to the lateral roller slot, the seatpan at least partially coverable by a seatpan cushion; at least one seatpan rail coupled to the seatpan proximate to the lateral roller slot; at least one backrest having a top, a bottom, and at least one back roller slot extending in a curving path; at least one back follower panel slidably connectable to the back roller slot and coupled to the seatpan proximate the bottom and the rear end by at least one connector, such that the back follower panel follows the movement of the seatpan along the lateral roller slot, the back follower panel at least partially coverable by a backrest cushion; and at least one unidirectional damping device coupled to the frame rail, the damping device configured to constrain the movement of the seatpan from the upright configuration to the slouched configuration by engaging with the seatpan rail, characterized in that the least one frame rail connects the front leg and the rear leg; the at least one back roller slot extends from the top to the bottom of the backrest; and in that the at least one back roller slot extends in a rearward curving path. at least one front leg and at least one rear leg, the front leg, and the rear leg mountable to a floor of an aircraft 136); at least one frame rail, including at least one lateral roller slot extending in a downward slope from a rear endpoint associated with an upright configuration to a midpoint associated with a slouched configuration, and extending in an upward slope from the midpoint to a front endpoint associated with a berthed configuration; at least one seatpan having a front end and a rear end, the seatpan slidably connectable to the lateral roller slot, the seatpan at least partially coverable by a seatpan cushion; at least one seatpan rail coupled to the seatpan proximate to the lateral roller slot; at least one backrest having a top, a bottom, and at least one back roller slot extending in a curving path; at least one back follower panel slidably connectable to the back roller slot and coupled to the seatpan proximate the bottom and the rear end by at least one connector, such that the back follower panel follows the movement of the seatpan along the lateral roller slot, the back follower panel at least partially coverable by a backrest cushion; and at least one unidirectional damping device coupled to the frame rail, the damping device configured to constrain the movement of the seatpan from the upright configuration to the slouched configuration by engaging with the seatpan rail, characterized in that the least one frame rail connects the front leg and the rear leg; the at least one back roller slot extends from the top to the bottom of the backrest; and in that the at least one back roller slot extends in a rearward curving path.