Niels’ place is the perfect accommodation in Copenhagen (and this is coming from someone who used to live in the city) -everything from the space itself (cleanliness, minimalistic and artsy), to the location of being close to everything, to the host - who left us a bottle as a welcome drink, and who was immediately responsive to any questions or concerns we might have had (despite being on vacation himself).
I could not recommend this Airbnb enough.