We met with Alex's father Derek, he was a wonderful host and did a great job at showing us around the apartment and answering all our questions. One very helpful tip was the airport express bus that is within walking distance and only charges 2 euro, definitely useful especially since we had to get to the airport for 4 am. The apartment is amazing and spacious, right in the city center and walking distance from all the sights. It is also in walking distance from the main train station and an info center. I would highly recommend staying at this apartment!