We stayed here (my wife, my 2 year old daughter and myself) last week (January 2024) and it was a wonderful stay. The location does not get any better, it’s very easy to walk to almost all major attraction in Vienna, and it’s surrounded by really good restaurants. The staff were very friendly. The room we booked (we booked the executive apartment) was very spacious, extremely clean, and very quiet. I really can’t say anything negative about this place. Absolutely recommended!