I did the same install on my car. Its a fun and easy job to do that you can do on a lazy Saturday afternoon.
First, you'll need to pick up the double din kit from Euromotorspeed. That kit comes with the facia, brackets, and wiring harnesses that you'll need.
Next, you'll have to cut the thin plastic center support in your housing. A dremel takes care of this quickly. The photo below shows the center support i'm talking about.
As stated before, you might have to relocate your AC/Heater controls if they are in the upper section of the dash. Everything else should just bolt, click, or snap into place.
Heres a photo of mine
Good luck!
Cheers
Mark