Overall it was a very good stay. Really modern and clean apartment, close to multiple metro stations.
The apartment had everything you would need for a long term stay.
One issue was that the heating was not working properly and it was a bit cold in the living room.
Another issue is that if you lose one of the keys you will be fined 500 euros for the missing key. I got this information only after I paid everything, which I do not think is fair (and the price is just outrageous).