This Helsinki primary school became a unified comprehensive school in August 2025 and now operates as Crusellin peruskoulu, adding one year group at a time until it covers grades 1–9 in 2027. It has around 300 pupils and 25 staff. English starts in grade 1, Spanish or French in grade 3 and Swedish in grade 6, and there are two regional special-support small groups and a preparatory teaching group.
Teaching, textbooks and materials are free. Morning activities are free for grades 1 and 2, while afternoon activities are paid. Guardians use the Wilma system, service is available in Finnish and Swedish, and the entrance and car park are wheelchair accessible.
