I jack the car with the floor in the front in-line with the front of the door. Under the car there you will see a part of the floor that is more reinforced. Make sure that the jack is on the floor and not the seam of the side of the floor. I have done that a few times and it bends it a bit. But the floor is rock solid. Then put a jack stand on the front beam. Be careful of the grease nipples.
In the back you can lift by putting a jack under the swing arm frame. The floor is tough as crap don't worry about it. When you put a stand in the back make sure it's under something that will not move.
I use these points with my scissor jack :) or when we are at the fathers in law who has a hydraulic jack.
