Ari's apartment was perfect for our weekend trip to Vienna. It is very clean, nicely decorated with a lot of new furniture and in a neighborhood that feels safe. There was an ironing board and iron which we found quite useful. It's only a short walk into the center which saves you the metro ticket - big plus! There is a metro station very close by though.
Communication with Ari was easy and very pleasant. He replied immediately when we had questions and everything worked out smoothly. I would definitely recommend this place!