We stayed with our young son at Sørens apartment and loved the place. It is very child friendly and there are many playgrounds in the area. A few people park their strollers under the staircase at the entrance so that seems to be ok. The location is really good and getting in to the central part of Copenhagen (Christianshavn or Kongens Nytorv) only requiring a relatively short walk. There is a grocery store across the street and good bakeries within 5 minute walk. The apartment is stylish and clean and we had super communication with Søren.