Stayed here for a work trip recently and was super impressed. Lovely room (although we did receive an upgrade so can't speak for the normal rooms). The breakfast was also great. It is a lovely hotel to stay.
The location for us was perfect as it was near to our office (and also the festhalle messe)
My downsides were few:
1. The seal on the shower in my room leaked resulting in much flooding of the bathroom
2. The late night bar is a smoking venue which some people will love but we definitely didn't
The air-conditioning in my room struggled a little but there won't be many 38 degree days each year that I will be staying there!
Overall a greta place to stay and I would highly recommend it
- Room Service