Mikkel's place is an absolutely wonderful location for a trip to Copenhagen - so many restaurants, coffee shops, and attractions within walking distance. If you need to go further, the metro is easily available.
Check in was not simple, but Mikkel included very detailed instructions with pictures which made it easy to understand and rather fool-proof. The apartment was clean and included all the amenities listed - it was a very comfortable space for two people. The bed in particular was extremely comfortable, we slept very well.
There were two of us working remotely (on video calls) and the internet easily handled that.
Do note that this is Mikkel's actual apartment, so he has items in the fridge and closet. This was not bothersome for a short stay.
Overall, I would highly recommend this location for one or two people visiting Copenhagen!