May it be a Residential Interior Design Project or a Commercial Interior Design Project time depends upon the size of the project. If there is a 2BHK flat with complete Interiors with False Ceiling, Modular Kitchen, entire Customized Furniture, Wardrobe, Sofa, LCD panels Dinning table, Painting, etc all will take approx 30 days and a for 3BHK/4BHK with the above mentioned will take about 30-45 days. Also depends on how fast our 3D designs are made and approved.