Why not stay with a friend?

Check out the Facebook group Tangofriends of Copenhagen. Post an ad and see if you can get private accomodation.

Check out Tangofriends of Copenhagen

We have a few room at a special price for festival participants at:

Hostel/Hotel Jørgensen. Price from 25 Euro including breakfast. Very central.
Check out "Jørgensen"

For mid-range hotel we suggest Cab Inn. Good location for milonga's.
Single from 75 Euro. Double from 92 Euro.
Check out Cab Inn

Excellent high end hotel very central. Price from 112 Euro.
Check out "Hotel King Arthur"

Hotels at different price and comfort level.
Check out Hotels

An option is also to rent an appartment.
Check out Appartments