Removal of existing mezzanine floor and insertion of replacement floor, alterations to the fenestration on Shoe Lane at pavement level, insertion of an opening in the internalised east elevation of City Temple at lower ground and mezzanine level to facilitate linkage with Morley House, insertion of louvres on the Plumtree Court elevation; enlargement and underpinning existing foundations and additional column foundations; new Atrium junction detail between hotel and City Temple Church; and installation of new plant in association with the change of use of the lower ground and mezzanine floor to office space.