Willkommen in Helsinki :)
We are two students from Germany. One of us is out of town for a longer period of time, so you will share the apartment with Lena.
You'll stay in a private room in a 2-room-apartment, located in a calm neighborhood in Otaniemi. Nature starts at the front door! To Helsinki (Kamppi) it is 25-30min by metro or bus. Free laundry room 100m. Supermarket 10min walking.
No additional costs.