Shelter offers advice and help with housing programs Their website provides expert information on homelessness and housing.

Shelter.org.uk 

Citizens Advice can provide advice on homelessness and housing. 

https://www.citizensadvice.org.uk/housing/homeless-help/homelessness/ 

Framework offers a range of housing and homelessness services that cater for individuals at every stage of their journey away from homelessness.

Frameworkha.org/service/street-outreach-sheffield