The apartment is quiet, pleasant, spacious and in a great location. Downstairs Czaak Beim offers some fine Austrian food if you can't be bothered going far for a meal.
A problem the owner David needs to address is that it is advertised as an 'Entire Home'. However as I discovered, this is only true Mon to Weds. Thursday to Sunday (at the time of writing), David's flatmate is home....so it becomes a private room with shared facilities. To be fair, David warned me that his flatmate 'might' be home for the weekend and offered me a discount. But in my book 'weekend' means Sat/Sun, not four nights! So if you're looking for a private space that's yours for the duration, be warned. And one other small thing...in the bedroom, there's nowhere to hang your clothes, so be prepared to live out your suitcase.