replacing shocks

Ha I just got done doing this same thing on my millenia and believe me I know how you feel so if you havent figured it out yet here is what you do. you start by taking the bottom part of the back seat out, there is a little plastic latch type thing up under the front of the seat unlatch it and the seat should pull away free, this will expose the four bolts holding the back rest of the rear seat, take these bolts out lift up and the seat should come out quite easily, now you can get to the three bolts that hold each rear shock in place everything else should easy enough for ya if you've taken on this kind of thing before good luck

If you are going to take on a job like this, get a repair manual and read the repair instructions, figure out what tools and parts you will need, then if you have specific questions, post them.