15 m² room in Copenhagen

I am subletting my cozy room in Østerbro for 3 months, from the 1st of February until the 1st of May (flexible). The price is 7000 DKK. Everything is included (electricity, water, and internet), and a one-month deposit. The room is ready to move into; towels and bed sheets are already provided. The room is larger than average for Copenhagen, and the bed is also larger (180 cm). Unfortunately, CPR registration is not available, and it is for one person only, so it would be perfect for people who stay in the city short-term (internships, stu...