I had a wonderful (child free) weekend in Copenhagen for my 50th birthday. I went with a friend and we used Claus's place as a base. It was perfect. The location was ideal. We walked everywhere straight from the flat. We went out to eat most of the time, so didn't use the kitchen much, but we did make coffee and drink it on the balcony over looking the square at the back of the flat.
The flat is extremely stylish and everything works well (although if you're using the hob - it's an induction hob - make sure you pick the right pan!). We didn't make use of the amazing music system but had fun trying to turn the lights on and off.
The beds were extremely comfortable. The space beautiful and spacious and very Danish. There aren't any blinds in the bedrooms - so be prepared for that. Other than that - this is a perfect base for exploring a wonderful city and creating many happy memories. Thank you so much Claus.