Dan In'n Out was the perfect home base for our week in Vienna! It's near public transportation, around a 5-10 minute walk from buses, trams, and an underground station. The historic center of the city is walkable as well, if that's your preference. It's easy to find, although not on a main thoroughfare. There are a variety of restaurants and food carts nearby, and two grocery stores within a couple of blocks.
The hotel itself is tidy and clean, and the staff is friendly and helpful. Each room may be different, but we liked that we had a sofa and a small table and chairs in our spacious room. Large windows overlooked the street below but it was quiet. The bed was very comfortable. The bathroom was bright and the water pressure was excellent. We did not eat breakfast at the inn, but there was a nice spread each morning, including meats, cheeses, pates, breads, yogurts, granola, tomatoes, etc. Coffee and tea were available to all guests, whether joining breakfast or not.
We would absolutely stay here again!