Anna's apartment is a lovely base whilst staying in Copenhagen. The city is obviously best seen by bike, but there are a lot of transport links nearby - with a bus heading into town right on the main road. Otherwise the neighborhood is easily walkable with nearby shops and bars all less than 15 minutes away by foot.
The apartment itself is quite small so only suitable for the solo traveler or a couple. It is very clean and has a good amount of sunlight in the daytime, so it is easy to stay indoors on rainy days.
I had an amazing stay at Anna's place and Copenhagen is a wonderful city with a lot to explore. I would very much recommend it!