We had good communication between Mirko before and during the the stay. He even offered to let us store our bags in his car the morning of check-out because our flight wasn't until the evening.

The apartment is good, we had four staying there. Internet was fast. The bathroom was nice and big. It was in a central location a few mins walk from a train station and less then 10min walk to the harbour.(beds seemed a bit smaller then advertised, but it didn't bother us too much)

Overall, we had a great time in Sydney and I would stay here again.