An under bed fluid storage and pumping assembly for fire prevention and protection, which may be utilized in disaster relief housing that includes a first sprinkler system, is disclosed herein. In an example, the under bed fluid storage and pumping assembly includes a tank comprising a housing cavity and the fluid pumping assembly disposed within the housing cavity. In some examples, the housing cavity is formed on a top surface of a riser that extends above a platform to support a bed. In other examples, the housing cavity is formed below an opening on the platform. The housing cavity may include an embedded pump, a suction tube with an isolation valve, a discharge manifold with an isolation valve, a system pressure gauge, a system test control valve (which may be plumped back to tank through tubing and/or fittings), a pressure activated on/off switch, or the like, or combinations thereof.