For context, I am traveling by car with my husband, our 1 year old and our dog.
We were able to park for a couple minutes by the apartment to unload. Then we had to move to a parking garage about a 10 minute walk away. The garage Familien recommends is a great deal, but is further away from the apartment. We struggled to find the keys for the apartment initially, but once we got the first set it went smoothly.
There is a great dog park a couple of blocks away with a fenced in area and lots of green space to walk. It was perfect for our pup.
The public transit stop that we used the most was about an 8 minute walk away from the apartment.
The apartment was great for what we needed. The shower was a little fickle for us despite not touching the faucet it would run cold and then back to warm, but it eventually stayed on warm.
We had a lovely stay in Vienna.