Lauma Z: Easy to reach with the 22nd bus coming every 10-15 minutes from the city.Not a very big airport, but offers a lot of shops, food places and even the famous Latvian Lido restaurant.Free WiFi available.
Lauma Z: Once you're here there's no way back - "Die Turmbesteigung" ( The Tower climb) is a must-do, as the only thing separating you from one of the most beautiful sights of Köln is a 534 step climb!