To the best of my memory the 750L has the same seats style as the mk1, how do you tilt the backrest? All I can find is the lever for folding the seat forward to allow people into the back, and the lever for pushing the seat backwards and forwards on the rails. But dont know how to alter the backrest? I want to fold it down into a double bed haha 
also I seem to remember the seat covers being for sale at some point, are these still available? the drivers side has a large tear. thanks!
also I seem to remember the seat covers being for sale at some point, are these still available? the drivers side has a large tear. thanks!