I had a great experience not only with the room, but also (perhaps more importantly!) with the flatmates.
The room itself is very spacious, comfortable and has everything one needs, even for a longer stay. Plus, the house is in an incredible location, which saved me a ton of money on transport too.
As for the hosts, David and his flatmates are very kind and helpful students who went out of their way to make my stay as easy and comfortable as possible. I could not have asked for better hosts.
I would recommend this to anyone visiting Vienna, or even needing a temporary place to live while looking for long term housing (such as I was!).
Thank you David!