 She called him in, telling him under his tenancy agreement, he could not sublet any part of the farm if he wanted to continue renting it.Andy told Katie and Perdita that they would have to find new premises and Rosemary told them they could use the stables at Home Farm in exchange for a 10% stake in the business.Perdita was furious at Rosemary muscling in but Katie was thrilled, seeing it as a chance to move up in the world.