I can't fault the accommodation itself, it was surprisingly good for a basic room, very clean and had everything we needed for 1 night, our problem was the check-in procedure. We arrived just after the stated 3pm check-in time but when we got there we couldn't get in. To access the rooms you need a code to collect the key from a locked box but we didn't have a code. I rang the phone no. attached to the door and tried to explain this to the lady on the other end (my German is very basic) but she put the phone down on me! Luckily a very kind gentleman who was checking in after us phoned the lady and organized our room key for us. Without him we would have been stuck. Apparently we should have had a code emailed to us but we didn't receive one. Despite that it is in a nice location by a river, with shops nearby and 20 minutes from Munich airport.