I booked Trines apartment for my parents and they really liked it!
It was so close to the citycenter, so we just walked to all the important spots. My father enjoyed the nice surrounding while running around the lakes ad the kastell.
The kitchen was equipped with everything you need for a nice dinner and the flat was flushed with light because of the big windows!
Trine was such a nice host. It was very easy to get the keys and my parents could also leave their car for a longer period on the parking lot.
I can highly recommend this apartment, it's perfect for a city stay in Copenhagen!