In recent years, university student housing has become a central topic in political discussions, partly due to student protests and demonstrations across numerous European cities. The limited availability of public housing for students has led to the expansion of private rental markets, often characterized by high costs that significantly limit access to education for many students and impact local businesses and community dynamics. Quantitative data on housing stock and demand must be complemented by qualitative information that can highlight significant features of specific urban contexts. This study analyzes the student housing situation in Cagliari, a medium-sized Italian city that hosts the largest public university in Sardinia, accommodating a relatively large student population. Using a mixed-methods approach, it analyzes qualitative and quantitative data from various sources, including a survey of 177 students. The findings offer a comprehensive overview of the student housing condition in Cagliari, highlighting the roles of public actors and market participants and revealing the scale and impact of studentification in certain neighborhoods. The research shows how this process drives increases in housing and rental prices, reducing the availability of accommodation for families. It also offers insights into future housing policies aimed at mitigating these effects and addressing the housing needs of both students and residents.