Marijan's apartment is very well located, you can reach every place in city centre by feet, and public transport is also very close, maybe, 300m. The apartment in reality is more spacious than it looks on photos. There was everything we neded, and it was a nice experience to stay in old historical building in the centre of Vienna.
And, of course, Marijan was very helpful and communicative, he answered all my questions I had before arriving, and I was strikingly impressed meeting him personally.