We spent 3 nights in Christian 's appartment, everything was well, we were next to the train station and 30 min away from the city center. It's a great value for money as hotels in Copenhagen are way too expensive. As Christian was in holidays we met with his mother and she was pretty nice with us. We have left the appartment at 6 in the morning so we didn't had the chance to say goodbye but you can leave the appartment even if no-one is there. Thanks for having allowed us to discover this great city for the first time.