For the third year in a row, Diggit Studentlife and Stadim release the Kotkompas. The 2022 study shows that the shortage of (affordable) student accommodation remains acute. The Kotkompas 2022 maps the Belgian student housing market and rental price evolution. To obtain a more correct price comparison, we introduce the concept of the COT (cost of tenancy). The ESG theme increasingly dominates debates around student housing.