There are plenty of older threads. If you donīt provide more specific info about your personal preferences, check them out.

Is there a specific reason to stay at Hilton Kalastajantorppa? I havenīt stayed there, but the location is a nice setting, butr a bit out of the way. If still staying there do not miss going to Seurasaari, a nearby park/outdoor museum, where many go on beautiful winter days to skate, ski, fish etc on the ice.