Copenhagen offers more than 17000 hotel rooms ranging from budget accommodation to luxury hotels.
Most of the hotels are located close to the central station, which is two S-train stops from the conference location (Sydhavn, the south harbor), and walking distance from the music venues.
HOTELS
-Scandic Hotel Sydhavn
(http://www.scandichotels.com/Hotels/Countries/Denmark/Copenhagen/Hotels/Scandic-Sydhavnen/)
Rather expensive hotel, located walking distance from the conference venue.
-Cabin Inn (http://www.cabinn.com/hoteller-i-koebenhavn/hoteller-i-koebenhavn.html)
Rather small rooms, but at a reasonable price and close to the harbor.
-Wake up Copenhagen (https://www.wakeupcopenhagen.com)
New, quite inexpensive and beautifully designed.
HOSTELS
-Sleep in Heaven (http://www.sleepinheaven.com/)
A cozy and fun hostel close to the central station in Copenhagen
-Danhostel Copenhagen (http://www.danhostel.dk/copenhagencity)
With 1,020 beds Danhostel Copenhagen City is Europe´s biggest city hostel.