The room is located in one of the most popular areas in Cologne (Belgian Area) which is in the City Centre. The room is surrounded by coffee shops, restaurants, bars and supermarkets. Also public transport such as the tram is accessible in 2-5 min. walking. In 5-10 mins by tram you will reach the Cologne Central Station or the Cologne Trade Fair.
To put it in a nutshell, this is the place to be.