Access to housing, in the current context of extreme tension in the rental housing market in Paris and throughout the Ile-de-France region, is proving to be extremely complex for people with mental health problems.National and international scientific studies have quantified the problem of homelessness and precarious or inappropriate housing among patients suffering from psychiatric disorders, and show the impact of housing problems on the consumption of psychiatric care.The DÉLAI's mission is to facilitate access to housing for people enrolled in a psychiatric care pathway, with teams from the psychiatric sectors

• Written and oral information provided to the patient by the patient's referring psychiatrist (Investigator of one of the five recruiting sites) during a regular consultation appointment.
• Initial assessment (V inclusion): reminder of the information concerning the research, collection of consent, collection of sociodemographic data, and standardized assessment scales (quality of life, clinical state, level of functioning) + standardized semi-structured interview for the diagnosis of psychiatric disorders + completion by the referring psychiatrist of the data corresponding to the patient's care pathway.
• Then follow-up visit at an annual rate (V1 ... VX), and DLAI exit assessment (V exit) as soon as the patient stops benefiting from the DLAI.

Inclusion Criteria:

patient followed for a psychiatric disorder patient benefiting from a DLAI

Exclusion Criteria:

patient not followed for psychiatric disorder patient who refused to participate in the research