This hotel location is good not far away from mariahilfer strasse that makes it ideal. The hotel room does not have a window outside so people can see you through .
The receptionist guy was very nice and welcoming.
Its an ok stay with the price and the location that you want but cannot tell you that is a 3 star.
I booked the room thinking it to be 3 star but it comes under the 2 star category.

I had bigger expectations of a 3 star hotel near the center of Vienna.
The good points: the room was clean and cleaning service was good and discrete.
The bad points: the bathroom had no window or fan to ventilate. The reason must be the building is very old. There was a foul smell coming from the toilet seat. I had to use the spray with air refreshener all the time.
Just liquid soap for hand-wash, no soap for shower.
No refrigerator.
TV had very few channels, only 2 in English, but TV doesn't matter that much.

Breakfast was so-so. Could be more varied, some vegetables would be a welcomed addition.

Can't leave your car on the street. Hotel parking is 15 Euro/night.

The lady at the reception was helpful.

Location is close enough to the city center.

Overall, it wasn't terrible, but not exceptional either.