The science, art or procedure for setting up the interiors of any room, a floor or building is called Interior Designing.
Interior Designing and Interior Decorating are two different fields which might be commonly mistaken for your other. The Designer creates space along with the Decorator enhances it.
An Interior Designer co-ordinates through the blue print till the execution/ finishing the project.
Limited space for construction requires optimum utilization of available space. The most effective using space, user well-being factor, functionality on the layout and coordination with developers would be the most important areas of Interior designing.
In earlier times, interiors were come up with instinctively as part of the strategy of building depending on the needs and requirements in the stakeholders or developers. Time and space constraints are suffering from Interior designing to a science. For example an Interior Designer could have the talent and acumen to install in a small closet or loft or possibly a washroom in a room if this seems impossible with a layman without compromising on room inside.
The profession of Interior Designing can be so vast and contains many verticals and has now branched out into specialist designers. There are different Interior Designers for apartments, houses, commercial blocks, offices, hospitals, hotels, schools etc
In India Vasthu is definitely an important aspect in construction. As such the Interior designer is necessary to guide the erectors on the building within the basic requirements of Vasthu