How can I change the oil in my Audi 80 without making a mess?

I recently purchased an Audi 80 and am not sure how to properly change the oil without creating a big mess. Any tips or tricks would be greatly appreciated!

One important tip to avoid making a mess while changing the oil in your Audi 80 is to use an oil drain pan placed directly under the oil filter. This will catch any excess oil and prevent it from spilling onto the ground or your garage floor.