Kristian apartment's is well equiped and particularly well located, in a nice area of the city. One of his friends welcomed us at the apartment, and was very friendly and helpful.
However, the bedroom is extremely noisy (thin walls and tactless neighbours). My brothers, who slept there, hardly slept from 4:30am, in spite of earplugs. I would definitely recommand Kristian as a host, but sorry to say so, not his apartment :-(