The positive: this place is in a great location, is in great condition, and Claus and Pernille are very responsive and kind.
The minor troubles we had: we had trouble getting in with the keypad, there was one instruction missing which hopefully they will put in the subsequent check-in instructions; and the laundry availability listed in the property description is a laundry room in the basement of the apartment building, which you need to figure out how to reserve a time for and hope that there will be availability during your stay. Maybe they will subsequently make that more clear as well, or perhaps this is normal with apartment AirBnbs and only new to me ;-).