Pros - The host is very responsive and helped us with what we needed (extra pillows, to leave luggage after our check-out time) which was nice. We enjoyed the "local" feel of the neighborhood, though it is a bit far from the city center of Vienna if you are looking to stay more in that neighborhood. It was nice that there were Vienna guides we could use from the apartment.

Cons - The apartment is extremely hot in the summer with no AC / windows, so we recommend having a fan stored in the apartment to sleep better. Also, depending on what you want, this has more of a transactional feel (we never met the host, things were done over email, etc.) as opposed to truly "staying in someone's home" as an FYI.