I always was doubtful about Airbnb, so this was my first experience. I had some concern about off-site reception, fake photo and much more that you already know.
Upon arrival I really surprised about checking-in, it was super easy, smooth and comfortable. If you have lots of luggages, don't worry you can store them in the basement and there are lots of free spaces.
I messaged the staff two, three time and ask for something, the speed of answering and providing the service is even quicker than on-site ordinary hotels.
The apartment was clean, tidy and neat even more than my consideration. Location? What can I say, you can see almost all Copenhagen signification places by walking.
I stayed over there for long term, and again it would be my temporary home for business trip.
I appreciated all your efforts folks.