Salsa Improver with Jakob. Address: Svanemøllehallen (Danserum 19), Østerbrogade 240, 2100 KBH Ø. At the entrance, continue straight out and follow the black footprints on the floor. The room number is 19, which is found after all the indoor banners. Room 19 is on the right side where there is a toilet and dressing room in front of the room.