Petra was amazing, in every way! Her communication was outstanding, she sent me detailed messages a few days before I arrived showing me exactly how to get from the airport to her apartment. She was there on arrival to give a detailed check-in and she'd even bought us bread and waffles! The apartment was pristine, the rooms were spacious (apart from the bathroom, but it was was plenty big enough for me) and there was wifi. The apartment is a 3 min walk away from 2 trams which take you directly into the centre in around 15 mins and 5 mins walk away from a Sprinter train which takes you to the airport or central. But please note that the Sprinter train ticket is separate from the daily ticket you can buy for the trams, metro and buses. The only thing that I would have liked was a bath towel as we were only supplied with hand towels which are too small for me. But apart from that, Petra was a perfect host and was very friendly and made you feel very welcome and was happy to answer any questions! She even let us have a late check out as she was away for the day, which was very kind! :)