While in India, I had a chance to tour some Trident branded hotels, a more business-oriented, lower-priced chain that is part of the Oberoi brand. Think of Trident as Hyatt and Oberoi more along the lines of Park Hyatt, the company's top-of-the-line luxury brand.
While the Trident Bandra Kurla is a hotel that Americans visiting as tourists will likely never book, they may book it if they're on business. It's an area that is considered to be the new financial and commercial district of North Mumbai. This is also where the new, huge U.S. consulate of Mumbai is being built.
South Mumbai is where I stayed, at The Oberoi, and North Mumbai is growing every day. It was interesting to tour a hotel in an area that will feel very different in five years, a buzzing hub of finance and business. The restaurants are nice for business lunches and dinners. But I wouldn't recommend it to a tourist, as it's really far away from everything you'd want to see in Mumbai.