This is a new property - only a year old and was well designed and comfortable. Staff are very informative and friendly. We were on holiday for 14 days so the fridge, washer/dryer and dishwasher were great. Location was good - very close to the main train station - if you arrive by train avoid the crowds on the main concourse, by leaving by the Karl-Popper-Strasse exit, which is signed from the platforms and you are less than 5 minutes walk from the hotel. The proximity to the train station means that you have brilliant public transport links, so are not far from the main sights in Vienna. There is also a fantastic restaurant at nearby Schweizergarten, which is at the end of the road, Klein Steiermark which does very good authentic Austrian traditional food, I recommend booking.