Knockdown Seats for 2007 Harrier

[Kazuo]

I am trying to clean this car and found that underneath the rear seat, there are a lot of rubbish dropped and stuck there. However, I can't seem to adjust the rear seat to a position which I can reach those rubbish.

 

For the rear seat, is it just flipping it forward and flat?

Or can I do more? I know some cars can (but I don't really know how to describe it)

 

 

Can someone point me to the tutorial/video to it? Or guide me along? Thanks!