It's a clean and well-located apartment. Rasmus and his host team were communicative and responsive to my questions. The location makes it easy to walk to all touristy places and nice restaurants/cafes/bars.
The only area of improvement I see is the decoration. The apartment lacks personality. It only has very basic furniture. No art or anything special. I believe the apartment is only used for short term rentals, therefore, it doesn't have any authentic Danish charm to it.