Clio window fitting??

:screwy: Hello, I'm after some advice pleaes. I have a 2001 1.4 Clio with electric windows. Some kind person decided to smash my nearside front window. I've been offered a new window quite cheap but just wondered if anyone knew how easy it would be to fit and the basic process. I want to find out before I buy the window and take my door card off. Any help is much appreciated, thanks Mel