The quality of the learning environment has a profound impact on the effectiveness of education. Thanks to a comprehensive development project carried out at the Liska József Vocational School, Grammar School and Dormitory, a branch of the Jászberény Catholic Primary and Secondary School, the institution now offers energy-efficient, modern, and student-friendly spaces for its community. Supported by EU funding, both the school building and—prioritizing the quality of life of resident students—the dormitory wing underwent major