A very consistent experience, if a tad on the pricey side but the proximity to the exhibition centre explains that. My room was immaculate, spacious and the perfect retreat from a busy day. The breakfast choice and quality of food is as good as I've seen. The staff are truly first class and really enhanced my experience.
Be aware, that the air quality outside the hotel is pretty bad; so after an optimistic run by the river on my first morning, I made sure to only use the well equipped gym thereafter. The indoor pool is also great for laps, considering its a hotel - I'd say it's around 22m.