Lovely, bright room (16m²) in an old building apartment (70m²) in Cologne's hotspot Ehrenfeld. In october, you'll have the whole flat for you.
Ehrenfeld is one of the most favoured quarters of Germany, like Kreuzberg in Berlin or Hells Kitchen in New York. But the apartment is still located in a quiet area.
You can easily reach the city center, the central station (cathedral) and the trade fair in without 15 mins by subway or train. Subway is 4 mins to go, train station 9 mins.