Social housing providers say they are under more financial pressure than ever before. The sector has warned long-term Government funding cuts and the cost of improving homes to meet new fire safety laws, have now been compounded by high inflation, to create a perfect storm of pressure. But is it vulnerable tenants who are paying the price? File on 4 investigates record complaints about social housing providers and hears allegations of "degrading" treatment by some social housing providers. Reporter Iona Bain also uncovers failings by a housing provider which led to raw sewage flooding into residents' flats. Reporter: Iona Bain Producer: Ben Robinson Technical Producer: Richard Hannaford Editor: Clare Fordham