Well, I can say only positive things about my staying in Qing's and Felix's place! Apartment is comfortable, clean, well equipped, warm and good located. Everything is nearby: 2 metro stations, tram stop, 2 supermarkets. Apartment is on the quiet side. Owners really care about their guest, you can see it in all those small details, which makes this place really cosy)
If I am back to Vienna I will definitely choose one of the apartments from Qing and Felix) Very kind and friendly persons.
Vielen Dank!!!