Melissa Porter and Rhodri Owen search Britain to find the best property in three price brackets: a quarter of a million, half a million and a million pounds plus. The day's challenge is to find the perfect riverside home. Melissa finds a four storey Victorian house on the River Aire in Yorkshire. Rhodri finds a million pound plus house on the River Thames which was once the home of Dame Margot Fonteyn. How will they compare with a a place in the glens? Show less