I was staying in Vienna for 4 days and I did enjoy my stay here in Simin&JP’ place. It’s a lovely apartment. It has homey decoration and is spacious for 2 of us.
It’s just 5 mins walk from the metro station. You can access the old town in 20mins.
Simin & JP responded shortly and were very helpful (our flight was in the evening and was offered a late check out, really appreciate their flexibility).
It would be better if there are microwave and washing machine in the apartment tho.