Our group of 8 people had a great stay in the flat. Great location, clean and functional, friendly host (agency).
Be careful not to mistake the intercom with the alarm panel at the entrance. We got stuck at 23:00 with a never ending alarm, and had to wait an hour for the security company to come and check our identities in order to turn it off.
I'm mostly mentioning this to help future guests and the host. Even though the alarm incident was unpleasant it did not ruin the stay, which was overall very good.
I can recommend!