Prospectus supported Aiséirí in 2009 to complete a detailed evaluation of their services based on input from service users and a review of the model of care. Aiséirí was established in 1983 with the overarching goal to provide high quality drug free treatment to adults addicted to alcohol, other drugs and gambling. The service overview provided an examination and detailed description of the Aiséirí model of care and an exploration of the external environment relevant to Aiséirí. A significant focus of the project was dedicated to a review of the evidence base regarding the model of care and the analysis of a specifically designed questionnaire to attain the views from a comprehensive range of previous and existing service users.