Was exactly as advertised, and in very good distance from the station. Can recommend!
Be aware that google maps has trouble with the train, so it will suggest you go by bus instead.
You can definitely take the C-train from the station to the airport for just 1.80 euro. There are ticket machines operating in English, and it is easy to use.
Takes only 8-9 minutes.
In comparison, bus was 3 euro and took over 20 minutes.