The hotel is great. It was in early September 23rd. Everything is clean, hot water, and the breakfasts are great. The staff speaks English. Bill is nearby (open until 10 pm, which is amazing for Austria). I recommend it!
It is very easy to get to the city center. Tram D goes to the town hall, Hofburg, central station.
A good combination of price and location. Large (no, really big, bigger than usual) rooms, extensive breakfast menu.