Rhea G.
There are lovely open spaces and a wonderful common area, and the staff were very friendly. The place is central and convenient for everything. You can’t check in early, but you can leave your bags in the luggage room and go see the city. Bring your own food and warm it in the reception area, where you can use the space and glasses. I’d highly recommend it for tourists travelling through Helsinki. I only wish there were a way to heat water in the rooms for tea or coffee.

