Audi 80 - Replacing the Heater Core

Hello everyone,
Since the posts in the forum have already helped me on several occasions, and I had the pleasure of replacing the faulty heater core in my Audi 80 some time ago, here are some pictures to give you an idea of what to expect.

So, except for a few minor issues (like having to reposition the boiler *grr*), there wasn't really anything major to worry about; just take your time.
Took approximately 10 hours to install/remove and verschandeln the boiler cabinet, etc., in a one-person operation

I hope this post can help someone.
kennminitaus