Interior design is "the art or process of designing the interior, often including the exterior, of a room or building." An interior designer is someone who coordinates and manages such projects.
Design–build is a project delivery system used in the construction industry. It is a method to deliver a project in which the design and construction services are contracted by a single entity known as the design–builder or design–build contractor.
Construction Management or Construction Project Management (CPM) is the overall planning, coordination, and control of a project from beginning to completion. CPM is aimed at meeting a client's requirement in order to produce a functionally and financially viable project