"This place is great for those that have a car. If you do not have a car I do not recommend going here. I called five independent taxi companies and nobody was available. Only reason my son, our luggage, and I didn't walk the 6.5kms from the train station in 33 C heat was because a friendly local overheard us and offered to drive us. Return to train station also had a hard time finding an available taxi when booking a day in advance. Had to pay extra for one from another town to come drive us.
Aside from that, we had a very nice stay. The evening receptionist was especially nice and helpful. The breakfast is one of the best hotel breakfasts I've had. Restaurant was closed for lunch or dinner, but the newly renovated River House nearby was nice. The rooms are mostly updated (not fully renovated but for the most part) and very spacious for Europe. Highly recommend the Thermal baths Bad Loipersdorf less than 1km away. It is an amazing thermal bath and outdoor waterpark, but you need to book month in advance. They were booked a month out and I was only able to get an evening ticket when I found it and booked a few days in advance.
I would come back - with a rental car."