| Participant | Gender | Age Range | Occupation | Property Type | Property Age | Tenure |
| Anne | Female | 18 to 29 | Energy related researcher | Semi-detached house | 1930 | Tenant |
| Arabella | Female | 30 to 40 | Energy related researcher | Semi-detached house | 1935 | Tenant |
| Juliette | Female | 30 to 40 | Teacher | Semi-detached house | 1931 | Owner |
| Jane | Female | 30 to 40 | Energy related researcher | Terraced house | 1890 | Tenant |
| Robert | Male | 18 to 29 | Energy related researcher | Terraced House | 2012 | Owner |
| Gwen | Female | 18 to 29 | Energy related researcher | Flat | 2000 | Tenant |
| Wendy | Female | 30 to 40 | Energy related researcher | Flat | 1880 | Tenant |