Hi, guys, I'm asking this question on behalf of my friend. He's visiting Copenhagen in Sept and the problem is the accommodation in Copenhagen is too expensive, so he's thinking of staying at Malmo. What's the cheapest way to go to Malmo from Copenhagen? Do you think that he should stay at Malmo for visitng Copenhagen? He plan to visit Copenhagen for 3days, should he spend maybe 1 day in Malmo?

Thanks a lot=)
Regards=)