Abstract: A seat attachment device in a motor vehicle with a first row of seats and a second row of seats is provided. The seat attachment device includes at least two longitudinal rails adjacent to each other in the traveling direction, which are suitable for establishing a connection with a vehicle floor on their lower side and accommodating at least one seat element of the second row of seats on their upper side. The longitudinal rails each exhibit a recess suitable for accommodating a cross member lying transverse to the traveling direction. Also provided is a method for installing a second row of seats.

Abstract: A vehicle seat is provided with a seat part with a backrest part that can be folded over in the direction of the seat part. The seat part with respect to the vehicle longitudinal direction comprises a front seat part and a back seat part of which the front seat part for forming a base for the backrest part can be transferred into a forward folded position and the back seat part is stationarily arranged on a vehicle structure.