My stay at Christian's place was great. The apartment is conveniently located close to U1 which takes you to the city center and about a 10 minute walk from WU. I didn't meet Christian but his friends that were house sitting were very nice and offered helpful tips about the visit. The room is comfortable and the bathroom very nice. I didn't use the kitchen but I think it also has everything you need. Great place at a very good price, definitely recommend staying at Christian's!