Anybody from Denmark here? Travel tips!

[Kerotan]

TomaTito said:

So you're going to Legoland?

For Kobenhavn I would rent a car or take the train, maybe even stop at Odense (which is Hans Christian Andersen's birthplace).
Just enjoy the small city center of Copenhagen, various places you can go, but you can end the day at Moose Bar.

Can you rent a car and drop it off in Copenhagen? 

 

We're actually going for the world cup qualifier between Ireland and Denmark. I hear drinks are very expensive there.  but I also hear drinking on the street is allowed.  I've a feeling half of the Irish travelling will be buying cans and drinking on the street xD

 

So I was looking at train tickets.  €37 if you are 25 or under.  €50 if you are over 25. Are they strick on that?  My friend is 25 now but will be 26 by then.  My other friend is just gone 26. Would we get away with the cheaper tickets? 

 

And accommodation in Copenhagen is meant to be very expensive.  Any tips?  Preferably would like to not pay more then €100 per room per night..