This is a great place to stay for 4 people in Copenhagen. The apartment is located in the heart of the city center, a two-minute walk away from Nyhavn. It had all the amenities that we needed (towels, shampoo, coffee machine, etc.) and the self check-in was very simple. We also really appreciated how responsive Carl was, he replied to all of my questions and messages almost immediately. Highly recommend this apartment for groups of 2 to 4 people in Copenhagen!