Dr Peter Cockersell, is a Psychoanalytic Psychotherapist and CEO of Community Housing and Therapy (CHT). He is a founding member of the Faculty of Homeless and Inclusion Health, and a co-author of the UK national guidance on psychologically informed environments (PIEs). He has published widely on homelessness, mental health, intercultural therapy and related issues.

Dr Sione Marshall is an Independent Clinical Psychologist and organsisational consultant who has worked across NHS, third sector and private settings for the past 30 years. Her current portfolio includes work with Pathway: Healthcare for homeless people and Canterbury Rough Sleeping Initiative.