This is a great place to stay. The apartment is spotless. It has a nice kitchen with all appliances you need to make nice meals. The beds are perfect for a good night sleep. There is a balcony with two seats so you can have a drink and a little snack outside.
Arne&Annette are wonderful hosts. They give tips for things you can do during your stay and when you sent a message they respond immediately.
The metro station is a 5 minute walk away so it’s really easy to get anywhere: Copenhagen city, Amager beach, the AirPort, etc.