How do I install a cd player in my Toyota Cressida? and help with my tape player?

I have a '89 Toyota Cressida, but I have NO idea how to install a cd player in it, since there are like two parts to the whole radio.



help please?!



also, can toyota cressidas use sirius satalite radios?

will i need any special parts?



i should probably mention that my tape player doesnt work... when i press the tape button nothing happens, as well as the eject buttonHow do I install a cd player in my Toyota Cressida? and help with my tape player?take it to a shop