Starwood Hotels is set to open India's first W Hotel in Mumbai in 2015.
W Mumbai will form part of the Namaste Tower, a skyscraper designed by UK-based engineers WS Atkins.
Located near the Mahalaxmi Racecourse, the hotel will feature 325 guestrooms and suites.
The hotel will house a Bliss Spa, a Sweat fitness centre and a swimming pool.
Exact details of the spa facilities will be revealed at a later date.
Other facilities include three restaurants, a cocktail bar and 2,400sq m (25,833sq ft) of meeting space.
Dilip Puri, Starwood’s managing director for India: "Located in bustling south central Mumbai where modern architecture intertwines with colonial cultural monuments, W Mumbai will introduce its world renowned lifestyle hotel concept to one of India's hippest cities.
"W Mumbai is being developed on approximately 3 acres of land and is expected to open by end 2015."