The hotel would be amazing if it was so hot in Helsinki this week. I reserved a superior double with a king bed. It was a large, beautifully decorated room that was hot and humid. Ugh! I never checked if it had air-conditioning. I know that they don't need it most of the year, but even with the fan I got from the front desk, it was terribly hot. The windows don't open. It was hard to sleep if you are sweaty. Other than that, everything else waa great. Breakfast was excellent and dinner was a great savings for the long vacation we were on. There is a tram right outside to take you wherever you wanted to go. I would stay her again at a cooler time of year.