How to change the front bumper of a 2001 PT Cruiser?

I just bought a PT Cruiser with the front bumper damaged. I was wondering how do I change the bumper. It looks easy to do and would hate to waste money to have it done by a mechanic.|||Luckily, the car is wrecked so you have the chance to slowly take it apart and see firsthand how to do it, and not worry about making mistakes because the damage is done. Most of the bumpers anymore are connected with clips and plastic fasteners. There may be 4 bolts on the inside that connect it to the bump stops.