 Cleaning needs slight improvement Our 3 year old son found one pair of socks behind the sofa that didn t belong to us and was dusty I e must have been there for a couple of weeks We would normally not check what s behind the sofa but I suppose house keeping should Also the small tea table wasn t cleaned directly under it It obviously did not affect our stay but it s just that kind of small things that you notice Toilet and bathroom were very clean as were the beds 
 Beds are very comfortable AC works well and easy to control View is probably among the best in Vienna All equipments are functionals Didn t here any noise from above or below 