Alex BT

Italian place with nice food, a varied menu and reasonable prices. Atmosphere is also original and I understand it is recommended to book the rooftop!
Most staff are friendly and accommodating, some a bit colder and less customer focused but Oscar dealt with me and he was top!

Beautiful cathedral both outside and inside. The paintings indoors are quite remarkable even tho the main room seems smaller than from the outside.
Be aware of service times where visiting can be tricky. Also, no photo can be takwn inside.

Short ferry ride (20min) and nice to visit for a couple of hours or more. Would I prioritize this over other tourist points in Helsinki: no. I recommend seeing it but not above other things and especially during the winter.
Count about 30min to cross the island on foot and about 3hrs when doing the full tour.