[QUOTE=KVS]Based on my experience with other Radisson SAS/Radisson Edwardian hotels in Europe, in general, I would not hesitate to stay at any Radisson SAS property (not to be confused with Radisson hotels in North America) hotels.

The hotel is not very impressive. For the same rate you would be able to stay in much nicer hotels in Stockholm like the Victory (in old town).
Just next to the Railway station there is Nordic Light hotel that also is better than the Royal Viking

Avoid both Radisson hotels in Gothenburg too if possible.

Best