The document presents recommendations for sustainable accommodation centers in Romania, focusing on long-term housing solutions for Ukrainian refugees. Developed through a joint effort by UNHCR, the Department for Emergency Situations (Ministry of Interior, Romania), and the Centre for the Comparative Study on Migration, it assesses five collective centers across the country. The report highlights key challenges such as insecure funding, infrastructure deficiencies, and limited access to essential services. It provides strategic recommendations to enhance sustainability, improve living conditions, and ensure preparedness for future emergencies. Additionally, it underscores the role of collective centers in supporting both refugees and vulnerable local populations.