The former milking parlour on Mayfair 's Farm Street has 14 bedrooms , an indoor swimming pool and roof terrace . It was once the site of a dairy where farmers housed cows for milking on the busy central London market street . The original property was knocked down and replaced with the plush , modern mansion 14 years ago .
The former milking parlour on Mayfair 's Farm Street has four bedrooms , an indoor swimming pool and roof terrace . It was once the site of a dairy where farmers housed cows for milking on the busy central London market street . The original property was knocked down and replaced with the plush , modern mansion four years ago .