In Finland, water from the tap is drinkable, and all the restaurants I had been to in Helsinki, offered table water for free, but not in Scandic Aviacongress Helsinki, it is a chargeable item for €1.50, small amount but that really is not a good business strategy. It should be offered as a complimentary unless one requests for a sparkling/still water in a bottle.
Very good choice for late night arrival at HEL. Free transport from the airport is included in price. Comfortable bed, good breakfast, helpfull staff at the reception, especially when this is your first time in Helsinki. Late check out, at 12:00, so you definetely have plenty of time to rest after your flight.