We recently stayed at the Sans Souci Vienna. It's big, but it has every luxury you need and the service was excellent. Breakfasts were the best we've had in Europe and the restaurant was very good in the evening. It's on a busyish corner, opposite a metro station and it was easy to get around on foot. We were there in cold December so I've no idea what it would be like in Springtime.
Adult daughter with mental health problems


