Good location near the main train station. About 10 mins walking distance to Karlsplatz. There were 2 false fire alarms (1 at night and 1 in the morning) which required evacuation. There are laundry machines in the basement (2.5 euros each for washer and dryer). Don’t try to contact the host on airbnb because you won’t get a response. After all, this is a hotel. Overall it’s ok.