When you're living in Stuttgart, you've got few choices to fly. Drive/train to Frankfurt or Zurich…read moreor...Stuttgart.
Pro - you're able to easily access a lot of places in Europe quite easily.
Most of the staff is quite helpful.
Con- parking, rental cars (sooo many garages), security is hardcore (which is good but they're sticklers for liquids, clear bags, etc), and security line!
Pro-tip: if your ticket shows terminal 3, they're all connected!
This is what I have for the time being but it lacks lounges and is pretty busy. Maybe a train to another airport if you have the time.