Copenhagen offers a lot of different possibilities for overnight stay close to the Conference venue or in the city.
Hotels nearby (walking distance):
Close to the Central train station in the center of Copenhagen:
We recommend www.booking.com.
Transport in copenhagen
All over Copenhagen buses, S-trains, the metro will take you any where you would like to go.
You can buy a 72-hour- city-pass for all transport types. It is also valid for transport to the airport.
You can buy it online, and it will be valid on your arrival day.
Read more here
What to see
Take a look at VisitCopenhagen.dk. The webpage is full of information regarding Copenhagen, attractions, where to eat and transportation.