Listed Building Consent for converting the existing barn to habitable/one bedroom annexe accommodation including family use and holiday let/air b'n'b use and a replacement insulated ground floor, drylining the external walls, insulating and under-boarding the existing roof, installing a new mezzanine floor, replacing existing external door and windows within their existing structural openings, new power lighting, water and heating installations, fitting of new kitchen units and sanitaryware and decoration throughout