ca.kayak.com is also available in French. Voir le site en français.
Travellers who like staying in Etu-Töölö recommend Hellsten Helsinki Parliament, Hotel Helka and Hostel Domus Academica.
KAYAK users have found double rooms in Etu-Töölö for as cheap as C$ 116 in the last 3 days. The average price is C$ 116.