Ruth Watson revisits the Rogers family at Riverhill House in Kent to see if Ed and Sarah have made a success of their plans to make the estate pay for itself. Four generations of the Rogers family live at Riverhill House in Kent, including 87-year-old great grandmother Evelyn Rogers, who has lived in the grounds since the end of World War II. But over the past 60 years Evelyn has seen the once magnificent estate fall into disrepair.