SEAT ASSEMBLY AND VEHICLE COMPRISING SUCH SEAT ASSEMBLY

A rear seat assembly of a vehicle provided with a seat and a backrest interposed between an internal space and a trunk, the rear seat assembly comprising a seat suitable for transporting children, which is carried by said rear seat assembly, the rear seat assembly being configured to assume a first configuration, in which the seat is housed inside the trunk and the seat and the backrest are free for use, and a second configuration, in which the backrest is moved to allow the seat to come out of the trunk and be used for transporting a child.