Knut was a very easy host with a lot of trust. (: We got also very inspired of his way of living, the books he reads and the ordens lie around for his work. We were impressed and would have loved to talk more to him. Seems to be a cool guy. Unfortunately the window blinds were not there or half working. Which lead to big sleep deprivation. So if you like to sleep late, take some blindfolds with you. And the big room had no heating, but there was a little heating device to heat it up in the end. The rest was really outstanding and supercool!