Eh???
You can buy fixed, forward facing seats to go in the back of an 88'', they come with three point inertia reel seatbelts too, so ideal for little people's seats.
Downsides are that (a) you lose all your luggage space (well what little space you had!) and (b) they are not cheap!!!
I suppose it might be possible to lash up your own forward-fit items somehow, using home-brewed subframes then get them belted up (get this done by the pro's - I'd recommend Quickfit of Stanmore).