The Folly, nestled in the sprawling Norfolk estate, was once used by King Edward VII - 'Bertie' - to entertain his mistress, the British actress and socialite Lillie Langtry.
Blake Pennell, 30, from Norfolk, was in the prime of his life when he suffered a rare stroke after contracting E. Coli that left him hospitalised for nearly a year.
David Coe, 67, spent a year converting the caravan outside his flat in Norwich, Norfolk. But he then had to move and the landowner wants it moved with 28 days.