I loved my staying in this great apartment. It is spacious and comfortable. The apartment has a very good location - it is in a good neighbourhood and close ( within walking distance) to Vienna's City Centre.
I had a nice, peaceful sleep every night, the street is not loud.
There are lots of inexpensive, very good quality cafes and restaurants 2 minutes walk from the apartment. Also there is a grocery store called Spar very close by (in case you want to buy and cook your own food).
U- Bahn ( Austrian subway) is close to the apartment. I mention it just in case if you really need it. Everything is super close to the apartment and I preferred to walk.
Communication with Venera and Herbert was very easy and they replied fast.
I will definitely stay in this apartment again. Highly recommend!