For rental house search –
https://www.vuokraovi.com/
https://www.oikotie.fi/
Two options are available for student housing as far as I know.
TOAS – https://toas.fi/en/
POAS – https://poas.fi/en/
Embassy of India, Helsinki
https://www.indembhelsinki.gov.in/index.php
Maharashtra Mandal Finland Ry
Bengali Association of Finland ry is a non-profit association for Bengali-speaking people of Indian origin living in Finland.
