Sentral lets you live life on your own terms in the heart of the world's best cities: Atlanta, Austin, Chicago, Denver, Los Angeles, Miami, Nashville, Oakland, Philadelphia, Pittsburgh, Portland, San Francisco, San Jose, Santa Monica, Scottsdale, and Seattle, with more coming soon. There is one fully company-paid plan (no monthly premiums for you)*, and HSA and FSA options to set aside pre-tax dollars *Premiums apply for spouse, dependent, or family coverage plans.