Structured absorption is an option for people up to 55 years old who want to stay at an absorption center (Merkaz Klita) before deciding where they will live long-term. Olim can stay at the absorption center for up to 6 months at a low rental cost. You can request a spot in the questionnaire in the Aliyah portal and speak about it with your shaliach during the interview. But the actual receipt of a spot depends on the availability of the center.