You will, as stated earlier, have the opportunity to sleep at the Bella Center, however I do not know if there is the possibilty to have a shower at that place.
Unfortunately I have had to turn down some people who wanted to sleep at my place, simple because my dormitory room has very limited space and it is also a long way from the Bella Center. There is however other options for accomodation in Copenhagen.

Hotels
There are a lot of hotels in Copenhagen... surprise! most of them are expensive... surprise! If you do decide to want to live at a hotel, the easiest way to find one, is to go on to the VisitCopenhagen website; here you will be able to find what you need. If you need more guidance in which area to choose, feel free to contact me on IRC at #Crossfire.

Hostel
A cheaper alternative to hotels is hostels. It might seem a bit frightening, since there is a scary movie by the same name (haven't seen it though), but in the central Copenhagen the biggest hostel in Scandinavia is located; it is very new and it is classified as a five star hostel. The following quote and picture is from the hostel:
QuoteThe new five-star DANHOSTEL is at Langebro on H.C. Andersens Boulevard, and is already a landmark for entry to the City of Copenhagen. Apart from the buildings exceptionally fine view over the citys roofs, the Opera house and Islands Brygge, it is centrally located within walking distance of the city hall square, the Tivoli, the main railway station and the pulsating life in the centre of the city.
With 1,020 beds DANHOSTEL Copenhagen City is Europe´s biggest city hostel.

image: cph_city

You can find the prices and more about the hostel at the following [urlnew=http://www.danhostel.dk/vandrerhjem.asp?lan=uk&id=144]link[/url].