My wife and I stayed at Anna's place for 12 days and we had a great time.
The apartment looks much better than the photos, it was extremely clean, the location is perfect close to the park and still quite central with many bars and restaurants nearby.
We both work remotely and the Internet connection in the apartment is the best we've had (600MB download, 200MB upload on Wifi).
Check-in was super easy as Anna greeted us when we came, and check-out was also a breeze as you only need to leave the key in a designated place.
The place has everything you need for a great stay and you can really feel that everything in the apartment was chosen and designed very carefully.
Overall a great experience.