The price varies based on the type of interior design you choose, your home/office size, the scope of work, the time required to complete, and the material you choose for each work. On average, they charge around Rs. 2 lacs for 2 BHK houses and Rs.2.5 lacs for 3 BHK houses. The consultation fee varies between Rs.200 & Rs.300 approximately and the price depending on the sq. ft. for residential decor would range between Rs.1600 & Rs.2000. In contrast, for commercial décor, it runs between Rs.2000 & Rs.3000.