advisory services relating to the alteration of buildings; advisory services relating to the construction of buildings and other structures; advisory services relating to building refurbishment; commercial estate construction; building of apartment buildings; industrial building construction; erection of pre-fabricated buildings and structures; house building; installation of fittings for buildings; advisory services relating to the renovation of property; advisory services relating to the maintenance of buildings; building of commercial properties; real estate development [building and construction services]; interior refurbishment of buildings; restoration of buildings; building construction advisory services; building consultancy services; advisory services relating to the repair of buildings; building and construction services; maintenance and repair; maintenance of buildings; building refurbishment services; building repair; renovation of buildings; construction; building construction consultancy; building; building maintenance; construction, maintenance and renovation of property; building construction supervision; building project management [construction supervision]