The hotel is almost integrated with the railway station and some of the trains literally stop next to the entrance of the hotel (at least the express train to the airport).

I have not stayed there (as you might figure out from my "where I live" to the left), but generally what I have heard, other people who have stayed there have been satisfied.
It's a traditional business style hotel, the lobby looks quite nice with an atrium but as already mentioned there are other hotels in the city with more atmosphere. Radisson SAS Strand Hotel has a more elegant and old/traditional atmosphere for example.
The sky bar is very well-known among the locals and the view up there is quite impressive, allow time to visit it for some drinks.
The hotel is also very centrally located with a short walking distance to the main city centre where all shops and restaurants are.

Radisson SAS is a good and reliable quality hotel chain so I'm sure you'll get a nice stay there.