There are several massage and spa options available in the Flatiron area of New York City. Some popular options include:

• Bliss Spa: Offers a variety of massages, facials, and body treatments.
• Exhale Spa: Specializes in massages, facials, and acupuncture.
• New York Sports Clubs: Offers sports massages, reflexology, and other services at select locations.
• The Red Door Spa: Offers a variety of massages, facials, and body treatments.
• Shibui Spa: Specializes in facials, massages, and body treatments.

I recommend checking the websites of these spas and others to find the one that best suits your needs and preferences. Keep in mind that availability and pricing may be affected by current COVID-19 restrictions and guidelines.