Gyms and Yoga in West Thane - What are your top picks?

Hello, everyone. My mom and I are looking to move from the US to west Thane around April this year. I was just curious to hear your opinions. 1) What are some of the best gyms that you go to? Do they have fitness classes also available? 2) Do any gyms have steam rooms? 3) What are some of the best yoga studios for power yoga, ashtanga yoga, hot yoga (like Bikram). Something more fast paced. Would love to hear your opinions and experiences? Thank you so much! :)