Getting the keys was easy. Owner was helpful. The apartment itself is a short walk to harbor. Amilanborg castle is 30 meters. Changing of the guards were at noon daily. Kids enjoyed walking to the pier to swim. There were a few food trucks on the pier but if you walk across the bridge there is an outdoor market with several casual choices for lunch and dinner. Hop on Hop off bus and boat stop a few block walk.
Pros: Location and and security. I know Demark is very safe but to be in a courtyard is especially reassuing.
Location: It's the perfect location. Not touristy but walk to a lot of sites. Swimming in the harbor was very close.