Ringhotel Residenz Karlsruhe: The Sleep & Go single room was great !
Ringhotel Residenz Karlsruhe is situated conveniently next to the main trainstation "Karlsruhe Hauptbahnhof" and they offer a great type of singleroom for quite a cheap price.
I had a room that was called "Sleep and go" or "Schlaf und weg" : the room was just 11m² but it had private facilities and the price is 53 euros for that room in 2010.
Breakfast-buffet was inlcuded in the price as well and the free use of the internet at the reception.








