Almost perfect — but very noisy
Very clean and tidy apartments, well-equipped and at a great place. Nice Danish design. The keycode-based receptionless concept works flawlessly. Very functional kitchen combined with multiple groceries (open from 7 am to 11 pm every day) nearby makes family traveling very easy.
Unfortunately, there is major downside. Street side is ok despite the Danish way not-so-quiet of having fun, but the yard side bedroom was intolerably noisy. I do not mind the usual city sounds, but the noise echoing around the courtyard was unbelievable. People dragging their luggage caused a lot of noise, but the real concert was around 4 am when the waste bins were emptied. No sleeping without earplugs.
The noise insulation was poor also between the stairwells and the apartment. Guests entering other apartments made me think someone was entering ours.
Without the noise problem, this would have been the best apartment hotel I have ever visited.