Hiya all! My first DIY help request post! Hope it's in the right place and that I'm acknowledging proper protocol! Apologies in advance if not!

Leaking freon and considering replacing both the discharge and suction lines as it appears this is the source of the leak. Has anyone ever done this? Difficulty level? Would love a step-by-step if anyone has done it before.

Looking forward to hearing from you all!
Cheers!