This possibility is just until 12.8.2018! One night price is 25,- / bed. There is 3 beds in the room. Kitchen is shared.
Cottage is at National Park 35km from Turku. It's easy to come by bus. Here is many hiking routes in the forest / swamp, some fireplaces for cooking and lake is 300m from cottage where you can go swimming & take a relaxing Sauna.
Coffee/ tee includes.