This is a professionally managed Airbnb building with code locks to the building and code locks to your apartment, so you never need keys. This two bedroom apartment we stayed in could not have been in a better location. Our balcony overlooked Tivoli Gardens, and we were walking distance to everything in Copenhagen. The apartment was nice, spacious, and had incredible views and a good breeze, which was necessary because there is no air conditioning. There were a few things that could have been better though--our bathroom never smelled quite right, from the moment we checked in, and checkout is at 10am and if you want a Noon checkout, the company wants to charge you an additional $50USD. Overall, a good stay though, and I would give it 4 out of 5 stars.