I put this request in ~12 PM on a train toward Munich, Mary & Dete replied and we were able to check-in at 7 PM - what a life saver! The check-in/out was simple, the location is PERFECT for traveling around the city (~5 min from HBF, where you can catch trams, busses, trains and underground anywhere!). The room was clean and the water pressure in the shower is out of this world - best I've ever had! Would definitely stay again.