Thought I recognised the airport, don't know Munich but Hamburg looks pretty much the same and they sure have those massage corners too.
Fridge magnets are great! Not too over-the-top souvenirs, would be my choice too!
Maybe most of the airports in Germany followed the same designs. Well, in my opinion, some airports in the world are exceptional but most of them are designed following the same pattern.
I have been collecting fridge magnets recently wherever I go, I find them interesting because they hold a lot of good memories...