The procurement concerns the purchase of 24 hour residential and welfare services for persons with mental disorders and drugs and alcohol challenges. The objective of the procurement is to ensure suitable and reliable housing offers with the necessary follow-up, systematic mapping, measures and evaluation of the service offer. The services shall contribute to implementing measures that safeguard the user's environmental therapeutic needs in a professionally responsible manner. The aim of the services is to facilitate a predictable and facilitated everyday life that promotes mastering, increased independence, social functioning and participation in meaningful activities.