We were very satisfied with Mathias' apartment. The communication with him was really nice and uncomplicated. The key box was easy to find and use. Everything you could need was there, just as described. The furniture is very Danish and hygge and everything is extremely clean and tidy. The mattress was good and we slept well. The apartment is in a quiet location in the center of Copenhagen, very quickly you can reach the city center with the nearby Metro. Mathias gave us some good tips on places, restaurants and cafes and we can highly recommend Cafe Hahnemann. We had a very nice stay in Mathias' apartment and would love to come back if we come to Copenhagen again.