The hotel was good, in a new building with underground parking. I discoverd a very easy and fast way to get from the hotel in to the city center by foot, only 20 min walk. The room was clean and nice, but the internet conection was not working.
If you want to go by foot to the center you have to keep the direction UFO bridge, and then you have to cross the bridge over the Donau and you are in the center.