Chapter four provides a detailed description of the physical plant of the hospital, the daily life of individuals, and rules and statutes followed by its members as well as consideration of the social composition of donors, workers, and recipients of hospital services. The chapter includes a thorough examination of documentation such rules, statutes of operation, oblation ceremonies, inventories, wills and bequests in order to illuminate some aspects of the physical structure, living conditions, internal and external relations of members, and relationships between the hospitals and ecclesiastical and civic authorities. The fact that much of our information on these institutions comes from ecclesiastical visitation and dispute settlement documentation suggests the challenges faced by hospitals.