We're going to stay at Cologne for just a night and going to rent a car. So the distance is not problem at all actually. But we 3 ppl (a married couple and me) want not to be far away from the city center. The budget is up to 80 EUR maximum. I've just found these hotels. So which one is better to stay? Or do you have any other suggestion?
Dorint Novotel Köln City / Bayenstr. 51, 50678 Cologne
Mercure Severinshof / Severinstr. 199, 50676 Cologne
Hotel Park Inn Köln City-West - Cologne / Innere Kanalstraße 15 - 50823 Cologne