How do I replace the central console in a Vauxhall Astra SXi?

I am thinking of buying a MK4 2002-2004 Vauxhall Astra SXi 1.8 with Air Conditioning but do not like the chrome look centre console. I have currently got an Elegance with the wood effect. I would like to replace the chrome look with the wood look. How does the central console dismantle and is it easy to put a new wood effect one back in to replace it?

David White
January 2006