How hard/easy is it to replace the steering rack with basic tools? Is there any specific tool needed for the job that is Mercedes specific?

Also is there a how to video or explanation?
I'm contemplating on doing it my self or letting professionals do it
Its a costly repair but besides that I find joy and fullfilment when working on my car myself. For eg changing the brakes or other jobs that doesnt need diagnostic scenner. I know I need to realign the camber and stff but that part can be left for the professionals

Thanks for any advice

 

its not that simple and therefore go to MB WIS for correct factory procedure---ftyt

 

Thanks for the advice.
Let's say I'm just curious to learn the procedure or would like to see how its done. Is there still some where explained like a lot of other DIY, for example gearbox oilchange step by step? I've manage to find on other Merc models except W205 C63s