The Restaurant at Hotel Katajanokka, Helsinki, a Tribute Portfolio Hotel
The restaurant at Hotel Katajanokka is mentioned by travel writers. Out of 7 publications that we monitored, 4 recommended the restaurant, including Michelin Guide, Fodor's and Oyster.
Hotel Katajanokka, Helsinki, a Tribute Portfolio Hotel 
Michelin Guide
Fodor's
Oyster
Star Service
Michelin Guide "Large cellar restaurant serves international cuisine and features a preserved prison cell"
Fodor's "You can step into one of the original cells in a far corner of the basement restaurant, and decor doesn't get more tongue-in-cheek than the original cell bars lining small sections of the hallways"
Oyster "The hotel offers a free breakfast buffet, a Scandinavian restaurant and pub (with patio seating in the summer), and a 24-hour fitness center"
Star Service "In the back of the restaurant guests can visit the old isolation cells which have been left to remember the original times, when, for example, well-known Finnish freedom fighter and writer Hella Wuolijoki was accused of Russian espionage and held in the prison"
