City Square apartments was fantastic! The apartments are centrally located with a quick walk to the metro which can get you anywhere. The apartment is massive and we had plenty of space for our group of four. The communication with the team was excellent and responsive! There is a nightclub nearby so if you are on one of the lower floors you may hear some noise on the weekend; we just slept with some white noise from our phone and had no issues (the beds are very comfy!). We will definitely stay here when we visit Copenhagen again.