Iysin's apartment was great! All the necessary things were available, such as hair dryer, clean sheets and towels, coffee, tea, water boiler, pans. Iysin was a lovely host, he explained us everything and gave us great tips for what to do near the apartment as well as in the center. He even thought of buying us a cake as a welcome! We were allowed to use everything available in the fridge.
The location is right next to the S-train, which stops at the city center (only 5 minutes and 2 stops further, but also easy to reach other locations in Copenhagen (like the famous castle Kronborg from Hamlet). Trains run all night so no need to be scared you won't get back to the apartment. There is a supermarket near the train, where you can get all your necessities and some cute restaurants down the road.