This 4 star hotel has air conditioned rooms with free wi fi and a bidet it offers direct underground connections to cologne arena the exhibition grounds and the old townhotel kaiser am wiener platz has a swiss style breakfast room and an elegant victorian club bar the bar stays open as long as you want and has an 18th century themehotel kaiser offers private parking for a small daily charge mlheim wiener platz underground station is a 5 minute walk away