We hd a great experience there. We arrive late and hAd no way of telling Alex but someone was there when we arrived! I guess he knows traveling can be a hassle some times.
The apartment was clean and you ve got a LOT of space!
The apartment is very close to the center of the city (fancy part) about the best beautiful 15min walk! And right a few minutes from all the museum you can visit!
At the corner you ve got the nicest tastiest bakery and the neighborhood has so many good restaurant!
I had a blast in Vienna and the easy location really help!

The only bump was that we didn't know where to leave the keys when we left... And couldn't get Alex on the phone. But I believe all went well at the end.

Thanks Alex!