Finding half-decent erotic massage in Mumbai is almost a heroic quest. Those places usually employ random impoverished women from the streets. Don’t count on getting a sensual massage of a lifetime here. The upside is that most masseuses will try to make up for their lack of massage skills.
The Bliss Massage (http://www.theblissmassage.com/) is legit and they have multiple locations all over Mumbai. Blue Heaven Parlour (https://blue-heaven-parlour.business.site/) mostly provides outcall massage services in Mumbai. Reviews say their girls are “well trained and cooperative”, which is high praise in India, I guess. You can find Thai massage salons in Mumbai, scattered here and there. But the truth behind those is that these women got trafficked and forced into slave labour.