Who we are

Mainstay, led by Michael Simler, is a boutique advisory division of Starboard Commercial Real Estate, offering decades of experience navigating the San Francisco Bay Area’s complex real estate landscape. As the largest independently-owned commercial real estate firm in San Francisco, Starboard CRE provides full-service, client-oriented expertise while offering global reach through national and international partner offices.

Michael is committed to providing excellent service. His skill in sourcing and negotiating intricate real estate transactions ensures optimal outcomes for his clients. His dedication to service drives him to listen deeply to his clients so he can truly understand their needs.

A professional headshot of a man with short light hair, blue eyes, wearing a dark suit and white collared shirt, smiling slightly against a plain white background.
Logo of Starboard CRE featuring a city skyline and sailboat with the words 'Starboard CRE' and 'Local, Independent, Entrepreneurial'.
Logo of TCNA Worldwide Real Estate Services with a dark blue background and white text.
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