If you're looking for a legitimate wellness massage in Mumbai, here are some well-reviewed options:

Nature Thai Spa - Best Massage Spa in South Mumbai – Offers Thai and wellness massage therapies in Worli.
Urban Thai Spa – A luxury spa in Colaba with a range of professional massage treatments.
MIZMAR THAI SPA & HAMMAM – Premium spa in Khar West offering Thai massage and hammam treatments.
Royal Spa Andheri – Spa and wellness services in Andheri East.
Sulis Spa - Body Massage Spa In Vile Parle East – Offers full-body massage and relaxation therapies.

Common massage options include:

Swedish massage
Deep tissue massage
Thai massage
Aromatherapy
Reflexology
Ayurvedic massage

If you're looking for in-room hotel massage, check with your hotel concierge first. Many hotels can arrange licensed massage therapists or recommend reputable spas. Be cautious of advertisements promising sexual servicesunder the guise of "massage," as these may be illegal or associated with scams or exploitation.