Pros:
Overall good experience.
Walking distance to Erns-Happel Stadium, and you can take a subway line straight to the center the day after easily.
Accurate, sufficient communication, no issues whatsoever.
Nespresso machine with just enough capsules provided.
Cons:
It has clearly been reshaped to serve airbnb purposes rather than living there.
Three flats share a tiny balcony, so if there are already 3 people outside, you will face trouble smoking your cigarette and/or having breakfast.
Tiny bathroom without an overall feeling of sparkling cleanliness.
We felt the urge to wash the dishes before usage.
All in all I would go for it again without hesitation.