Mumbai's average interior design cost is somewhere around ₹150 per square foot. However, this may vary depending on the services you require and the scale of the project. Some interior designers charge a flat fee, while others charge by the hour.

Interior designers can charge anything between 3 lakh to 7 lakh or more based on the kind of interiors you choose and the size of the project. It's also important to keep in mind that interior designing costs should generally be 10%-15% of property cost and for larger homes such as villas, it should be about 30%-35%.

Vastu, which translates to “house” or one's place of residence, focuses on creating harmony among the five elements – fire, earth, sky, water, and air in our surroundings. Vastu Shastra, a scientific study of directions, aims to achieve equilibrium by balancing these elements for human well-being.