escort pads easy realy, when u got the wheel of the car and jack up. On the back at the bottom of the brake calipar there will be a push pin thing that will need need taking out, this can be done with a pair of pliars. or something similer.
When this is done, the center part of the calipar there will be a small plate like where you can see the brake pads condition (inspection plate). Remove this with a flat head screw driver (dont forget to place this back).
This part of the calipor will now lift up and out wards to make easy access to the pads. When fitting the new ones, open the brake fluid lid so that when you place the new pads in, using a clamp, on the inner side push the pad back but be warned the fluid might over spill a little so have a cloth at the ready.
When your done just replace everything lower the car and your done.
If you need any more help please email me and i will try an help you out some more