HI, me and my friend are doing a two week holiday around europe early feb. We are starting in Germany and hoping to do krakow, prague, salzburg and maybe amsterdam. We were wondering if there were any hostels to avoid or any that you would recommend. Also we were planning berlin to prague as we will both have bahn cards and will get this for cheaper, we know that there are overnight sleepers from prague to krakow but do not know how to book these, anyone know? Also as we have bahn cards we think we might travle in germany and 'nip' into other countries for a few days but not too sure if this wil work out cheaper or does anyone know about travel from capital to capital such as krakow to salzburg? Thanks in advance.