External alterations to the North East wing including opening entrance, retaining wall topped by railings, outdoor hospitality area, and removal of made ground to form patio area, with landscaping

Internal alterations to the lower ground floor of the North East Wing, internal improvements such as general repair and decoration to allow for a publicly accessible space along with external alterations with the opening of entrances, retaining wall topped by railings, outdoor hospitality area and removal of made ground to form patio area with landscaping