Conversion of the left-hand-side store into a kitchen/dining room, thermal lining applied to the inside of external walls where required, removal of the existing spiral staircase, removal of the existing kitchen partition and door, removal of the existing stores external doors and replacement with new external doors, infill the existing void where the existing spiral staircase was at first floor, creation of a new opening to incorporate a new timber staircase, removal of the existing bathroom partition and door, installation of a new partition to create a new bathroom to the south of the building, new window to the newly positioned bathroom and new suspended ceiling to house a re-routed soil-vent-pipe