Tourist information officers provide travel, hospitality and accommodation information to tourists, promote tourism, and assess tourist opportunities for local communities.

Travel consultants provide information, advice and booking services for people wishing to travel. Travel consultants in large organisations may specialise in particular areas such as business, international or domestic travel.

Waiters serve food and drinks to guests in hotels, restaurants, clubs and similar establishments.

Window cleaners clean interior and exterior window surfaces, usually from elevated platforms or scaffolds attached to high-rise buildings.