COMMERCIAL DESIGN: is the entire process of conceptualizing and then constructing or renovating a commercial space, involving everything in-between- from layout planning to choice of building materials, from laying down sanitation system to putting the power system in place.For successful commercial design, it is crucial for the interior designer to have a concrete practical knowledge and experience in the field of architecture, in addition to being extremely creative. Only then is it possible to create and bring to life a truly functional and beautiful commercial space.