Yihong and Claus are great hosts, and their Airbnb is great for a comfortable stay. They were extremely responsive and great with communication, and made sure we had everything we needed to have a great stay for the whole month. Yihong was even kind enough to get the mail key to us in the same day when we had some important mail delivered. The appartment is close to all kinds of public transport and grocery stores, and you can easily and quickly get to Vienna city center. Yihong and Claus made sure there were extra clean towels and bed sheets when needed, and were very quick to respond and very helpful when anything came up. We enjoyed our stay at their pnace and will definitely come back. Thank you Yihong and Claus