You’ll find yourself in a big and beautiful apartment at the Heumarkt nearby the most beautiful places of Cologne.
You can reach the central station by feet in less that ten minutes. Connection to the public transport in every direction is just 200 meters away. From there you’ll reach the Cologne fair (”Messe Deutz”) in about ten minutes by tram.
This apartment is located on the sixth floor of a very nice and tidy apartment building, which is why it’s pretty quiet despite its central location.