locality-2 minutes from cathedral, bus and train station, nice price for the level of hotel - as it seemed it was new or renovated recently, large room, new furniture, good linen,nice staff and good breakfast - after much more expensive but with wosre conditions hotel in Paris it was really wonderful. - Nice and friendly + helpful staff, clean and... what people say » comfortable rooms, no any noice.
Location good, for example Kölner Dom is near.
Breakfast execellent. Price quality ratio perfect.