Day off in luxembourg

Didnt make it into town last night. I was too knckered! fell asleep at 11 and woke up at 9!! we have a day off today so we are getting a bus into town and I need to find internet. I also need to find the price of the train to karlsruhe where the next stage of our trip will begin – karlsruhe to koblenz. then a train to dusseldorf and another day off if we have time. I need maps in karlsruhe. might send a few postcards from luxembourg :) I also need to wash my clothes. I have 5 pairs of socks and 1 tshirt left!