The hallway carpets on floor 6 were extremely dirty, with many stains. As a microbiologist, this is a very big health risk, and also aesthetically very unpleasing.
The curtains are very 80s and outdated. Not very comforting.
My collegues room had no heating (floor 2).
Breakfast was very good, and very pleasant staff.
Bar had a good atmosphere. (Could there be gluten free beer on offer next time?)