The apartment was as described. Karl was a great host... He made the effort to always be available to answer any questions that I had. He was keen to help me experience Vienna for what it was and he also took the time out to sit with me over a beer, (I can't promise he will do that with everyone) I really appreciate the effort made. The location has great, transport links perfect ... No issues with the neighborhood. Good WiFi and TV setup, local shops helped out a lot. Everything you need can be found here! If/when I return, I'll try and get hold of Karl and Lisa for sure.