We got home yesterday after nearly 6000km of train travel over almost three weeks away. 

The sleeper worked fine in both directions, although you don't get a very good night's sleep. 

Most places were interesting to visit. One place, Ljubljana, deserves a second because since it rained all the sort time we were there so we didn't see much. 

The Danes still insist on waking everyone up to check passports despite being a part of the Schengen area. 

The interrail summary excludes one country which we passed through, Denmark. It also leaves out a few trains that we paid for, like the last one from Stockholm to Västerås.