I wouldn't fall through the floor pan, the car's solid, plus for a job like this, I'll be wearing full overalls, safety gloves and goggles, so death isn't an issue.
But you see now people are telling me to fit the clips to the seat legs and other are saying the clips go in the runners, very confusing.
I know where the bolt to take the seat out is, I had that off yesterday, but then I got a clip stuck, so locked the car and walked to the pub, I've got the clip out now though.