by corporation tram:

Take the linien 1 or 9 till station Heumarkt (A).

From here you need to walk less than 5 minutes to the Cox Cologne (B).

(adress: Mühlenbach 53, 50676 Köln )

by car

You will find parking areas in the streets around the bar (blue lienes in the map). You need to pay a small fee at the automats (not on a sunday)

Alternativ you can put your car in a basement garage at Maritim Hotel or Heumarkt (blue triangeles in the map)