The view is spectacular and the receptionist was helpful and friendly when I arrived. The apartment is quite spacious and the bed was comfortable. The kitchen is well equipped, although I didn't use it much. The location is super - just about every tram goes by there.
However, "luxury" is a misleading description. The bathroom is bare - no hair dryer, no toiletries (you are warned in the description) - and so are the fridge and the cupboards. There is furniture, but certainly nothing fancy. Also, an alarm clock would have been nice.