Interior design is the art of enhancing the interiors of a building to achieve a healthier and more aesthetically pleasing environment for the people using the space. An interior designer is someone who plans, researches, coordinates, and manages such projects. Interior design is a multifaceted profession that includes conceptual development, space planning, site inspections, programming, research, communicating with the stakeholders of a project, construction management, and execution of the design. Interior designers make interior spaces functional, safe, and beautiful by determining space requirements and selecting decorative items, such as colors, lighting, and materials, they read blueprints and must be aware of building codes and inspection regulations, as well as universal accessibility standards. Interior designers work closely with architects, civil engineers, mechanical engineers, and construction laborers and helpers to determine how interior spaces will function. Interior designers read blueprints and must be aware of building codes and inspection regulations.