I managed to get the front rubber carpet stuff out easy enough.
In the passenger side footwell, underneath the carpet is some kind of filler cap. Does anyone know what this is for?

Then went to take out the front passenger seat.
I have absolutely no idea hot get the thing off! There seems to be no visible nuts or screws. The seat doesn't slide forewards or backwards!
So, how do I get the thing off?
Any help would be greatly appriciated!
Thanks
Pete