Barat House is an intentional, ecumenical (Methodist / Roman Catholic) student community house on the campus of the University of Roehampton.
The current occupants recently participated in a service at Putney Methodist Church. You can view the service on YouTube here and below. The tour happens at 10m35, and a conversation with Chaplaincy Community Worker Bill Topping at 31m37.
Read more about Barat House here (click on ‘on campus’).