Abstract: A folding seat arrangement for a motor vehicle, comprising a first carrying structure (2) having a backrest (3) disposed thereon and sealable sliding or guiding elements (11) for the detachable and/or removable attachment in guide rails (9) at the bottom of the motor vehicle interior, a second carrying structure (5) that is pivotally mounted relative to the first carrying structure (2) and has a seat cushion (4), and a supporting structure (6; 31), on which in a first end region sliding or guiding elements (10) are provided for the detachable and/or removable attachment in guide rails (9) and which in a second end region is mounted on a carrying structure (2; 5) in an articulated manner in order to remove forces therefrom in the guide rail (9) resulting from a load on the seat cushion (4), is to be refined such that the seat arrangement in the folded setting (storage setting) requires the least amount of space in the lower region of the expanded luggage compartment, however still provides an unobstructed view