The apartment was exactly what we needed. It is about a minutes walk to the closest underground entrance. There was a coffee shop a couple of doors down and supermarkets within 5 minutes walk which was extremely useful.
The instructions for check in were very detailed. Which made this very straightforward. Although, I would point out that when you get to the door to the apartment you have to pull it towards you to turn the key as other reviews have noted.
The apartment itself was lovely and we would definitely return here and would highly recommend to others!