Let me tell you a story about the most frugal billionaire you’ve never met.
So back when I was building my first company, The Hustle, when we were finally ready for our first office we moved into this 3k/mo apartment in downtown SF.
Turns out before me there was a guy named Craig Newmark who’d used it as his office.
This guy was running a company that did 600-700M that year.
You would’ve never guessed based on how his office looked - he was that frugal.
Oh yeah, the company?
It was called Craigslist.
That was the office that the Hustle grew out of.
P.S. the landlord also told me some crazy stories including one about how Craig had a line in his lease requiring the landlord to stock toilet paper, and there were a couple months where he refused to pay rent until they did.

That slightly shabby beige house with the tiny craigslist.org sign out front? That’s a hundreds-of-millions-a-year business hiding in plain sight. Sam Parr’s story about inheriting Craig Newmark’s old San Francisco office shows how boring buildings and cheap leases can quietly print cash. Let’s pull the startup lessons hiding in that photo and the world’s most frugal billionaire’s lease.
You’re not looking at a “real” HQ with neon logos and kombucha taps. You’re looking at a normal, slightly cramped house with a DIY-looking craigslist.org sign slapped on the front. No branding wall, no glass palace, no VC money torched on vibes. It’s a visual reminder that customers never asked you to have a sexy office; they just want your product to work and your prices to stay low.
Craigslist proves you can run a $600M+ company from a regular house by choosing function over flash, then pouring savings into product and trust instead of decor.
The Hustle grew out of that same modest apartment by prioritizing cheap space, scrappy execution, and audience growth instead of fancy offices.