We loved our stay! The hotel is very clean and modern, staff is super polite and attentive, breakfast is good with plenty of options and location is convenient, walking distance from a metro / train station and tram stops. The neighbourhood is quiet but there are a few shops and restaurants nearby. Rooms are a bit small but reasonable for the city centre, and there are upgrade options if you need more space. There is underground parking with limited spaces, as well as street parking outside. Looking forward to staying there again in our next trip to Vienna!