The Lounge Köln-Bonn

This is the Terminal 1 outpost of The Lounge, in Concourse C after security. It provides the practical essentials—Wi-Fi, refreshments and a smoking room—rather than a premium airline-lounge experience.

Recent independent coverage characterizes the experience as basic and notes that the layout can feel constrained when departures are busy. Use it if access is included with your card; paying a substantial premium or queueing for it is harder to justify.