This is a classic case whereby the host rent out his apartment purely for the extra income and not committed to provide a great stay to travelers.
Location wise, it was okay, at Christianshavn and not too far from Metro and room condition is fine as well.
What's bad was the communication with host, he only inform us that checkin time is after 4pm on the day before. They are running an airbnb business but doesn't care about your checkin time. If you arrive early, too bad for you. So we reached at 1pm and had to carry our luggage around for more than 3 hrs.
During the stay, there were noises in the early morning as they have a kid, which is fine for us. But they reminded us that checkout time is 10am when it's only 930am in the morning, after which their kid opened our door (believed to be intentionally) at 950am.
So far, we have stayed in many airbnbs across Europe and of course, this is not the worst airbnb we have stayed so far, nonetheless it's considered below average. So, if you arrive after 4pm or would love to stay at a place with a smaller budget, then you can consider this place. Overall, I would rate to be 6/10 at best and do not recommend this place.