Great stay at Christans appartment. We were 4 friends and we used uber to get around the city so can not say that much about public transportation but there was some right near by. Great appartment, big bedrooms and big beds and also the beds were not soft which is great!
The communication with Christian was perfect, he answer within 30 min or so if you had some questions. Great host.
There is a supermarket (Spar) right near by, about 1 min walk from the appartment. That was also great.
I would recommend this appartment to all guests.